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    Close-up of laboratory technician writing on test tube. — Stock Photo
    Close-up of laboratory technician writing on test tube.
    Rack of test tubes with blood samples in laboratory. — Stock Photo
    Rack of test tubes with blood samples in laboratory.
    Microscope lens and laser light slide, close-up. — Stock Photo
    Microscope lens and laser light slide, close-up.
    College students conducting scientific experiment at microscope in science laboratory classroom — Stock Photo
    College students conducting scientific experiment at microscope in science laboratory classroom
    From above crop female student holding denture while sitting at table during dentistry class — Stock Photo
    From above crop female student holding denture while sitting at table during dentistry class
    Doctor viewing head x-rays in hospital — Stock Photo
    Doctor viewing head x-rays in hospital
    Young male scientist working in laboratory with glassware. — Stock Photo
    Young male scientist working in laboratory with glassware.
    Black Labrador Dog Runs Down Beach — Stock Photo
    Black Labrador Dog Runs Down Beach
    Medical researcher examining a new medicine. science student dressed in white lab coat looking through a microscope. — Stock Photo
    Medical researcher examining a new medicine. science student dressed in white lab coat looking through a microscope.
    Crop hands carving tooth — Stock Photo
    Crop hands carving tooth
    Successful adult scientists working in laboratory — Stock Photo
    Successful adult scientists working in laboratory
    Close-up of hand in glove using multichannel pipette. — Stock Photo
    Close-up of hand in glove using multichannel pipette.
    A little girl sits with her dog on a porch. — Stock Photo
    A little girl sits with her dog on a porch.
    Crop side view of unrecognizable male doctor disinfecting hands in hospital — Stock Photo
    Crop side view of unrecognizable male doctor disinfecting hands in hospital
    Side view of Caucasian male patient sleeping on bed in the ward at hospital. In the background diverse doctors discussing x-ray with mixed-race male patient. — Stock Photo
    Side view of Caucasian male patient sleeping on bed in the ward at hospital. In the background diverse doctors discussing x-ray with mixed-race male patient.
    Male student practicing experiment in lab — Stock Photo
    Male student practicing experiment in lab
    Scientist in white uniform putting on protective mask — Stock Photo
    Scientist in white uniform putting on protective mask
    Students examining liquids in test tube rack, conducting scientific experiment in laboratory classroom — Stock Photo
    Students examining liquids in test tube rack, conducting scientific experiment in laboratory classroom
    Professor with muscular dystrophy working with students in a laboratory — Stock Photo
    Professor with muscular dystrophy working with students in a laboratory
    Man at workplace at industrial plant — Stock Photo
    Man at workplace at industrial plant
    Top view of unrecognizable person hands holding tray with pile of various dental gypsum models of jaws in lab — Stock Photo
    Top view of unrecognizable person hands holding tray with pile of various dental gypsum models of jaws in lab
    Micropipette pipetting blood sample into Petri dishes. — Stock Photo
    Micropipette pipetting blood sample into Petri dishes.
    Optometrist adjusting the optometry equipment during study of the eyesight of a black woman — Stock Photo
    Optometrist adjusting the optometry equipment during study of the eyesight of a black woman
    Farm worker pointing at tablet computer while discussing with vet at shed — Stock Photo
    Farm worker pointing at tablet computer while discussing with vet at shed
    Crop female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital — Stock Photo
    Crop female medical specialist in latex gloves performing injection with syringe to anonymous patient during procedure of blood transfusion in hospital
    Male laboratory assistant holding test tube rack. — Stock Photo
    Male laboratory assistant holding test tube rack.
    Doctor and female nurse walking in corridor of a hospital — Stock Photo
    Doctor and female nurse walking in corridor of a hospital
    Close-up of blood sample in glass phial. — Stock Photo
    Close-up of blood sample in glass phial.
    Glass vials with vaccine from COVID 19 placed on table in row on blue background — Stock Photo
    Glass vials with vaccine from COVID 19 placed on table in row on blue background
    Doctors pushing emergency stretcher bed in corridor at hospital — Stock Photo
    Doctors pushing emergency stretcher bed in corridor at hospital
    Tooth making machine — Stock Photo
    Tooth making machine
    Doctor and nurse talking in hospital hallway — Stock Photo
    Doctor and nurse talking in hospital hallway
    Portrait of smiling doctors and nurses sitting on staircase in hospital — Stock Photo
    Portrait of smiling doctors and nurses sitting on staircase in hospital
    Test tubes rack with urine samples for analysis, studio shot. — Stock Photo
    Test tubes rack with urine samples for analysis, studio shot.
    From above of crop unrecognizable factory worker in gloves working at automatic conveyor with capsule pills in blisters at pharmaceutical manufacturing plant — Stock Photo
    From above of crop unrecognizable factory worker in gloves working at automatic conveyor with capsule pills in blisters at pharmaceutical manufacturing plant
    From above coronavirus negative and positive blood test near vaccine flask and syringe on pink background — Stock Photo
    From above coronavirus negative and positive blood test near vaccine flask and syringe on pink background
    Side view of female doctor using foam roller on patient leg in hospital for physical therapy — Stock Photo
    Side view of female doctor using foam roller on patient leg in hospital for physical therapy
    Close-up of laboratory technician holding tube with blood sample in gloved hand. — Stock Photo
    Close-up of laboratory technician holding tube with blood sample in gloved hand.
    Crop anonymous doctor in medical glove demonstrating test tube with blood sample on white background — Stock Photo
    Crop anonymous doctor in medical glove demonstrating test tube with blood sample on white background
    From above doctor in medical mask and uniform injecting ovum on Petri dish and examining cell through microscope in laboratory of modern fertility clinic — Stock Photo
    From above doctor in medical mask and uniform injecting ovum on Petri dish and examining cell through microscope in laboratory of modern fertility clinic
    Scientists preparing blood sample for analysis under light microscope. — Stock Photo
    Scientists preparing blood sample for analysis under light microscope.
    Girl holding test tubes with chemicals — Stock Photo
    Girl holding test tubes with chemicals
    Close-up of two-colored medicine capsule in tweezers, pharmaceutical research. — Stock Photo
    Close-up of two-colored medicine capsule in tweezers, pharmaceutical research.
    Open laptop and scientific samples on table — Stock Photo
    Open laptop and scientific samples on table
    Team of surgeons, man and woman using the computer before the surgery and committing the details — Stock Photo
    Team of surgeons, man and woman using the computer before the surgery and committing the details
    Doctor and female nurse walking in corridor of a hospital — Stock Photo
    Doctor and female nurse walking in corridor of a hospital
    Chemist hand picking samples stored in crimp neck vials in pharmaceutical laboratory. — Stock Photo
    Chemist hand picking samples stored in crimp neck vials in pharmaceutical laboratory.
    Female archaeology researcher documenting lithics with camera in laboratory. — Stock Photo
    Female archaeology researcher documenting lithics with camera in laboratory.
    Female doctor putting oxygen mask on patient face in the hospital — Stock Photo
    Female doctor putting oxygen mask on patient face in the hospital
    Group of laboratory test tubes. — Stock Photo
    Group of laboratory test tubes.
    Closeup view of scientist analyzing bacterial colonies — Stock Photo
    Closeup view of scientist analyzing bacterial colonies
    Female doctor talking with male patient in clinic waiting room — Stock Photo
    Female doctor talking with male patient in clinic waiting room
    Forensic scientist using 3d stereo microscope for examining markings on bullet. — Stock Photo
    Forensic scientist using 3d stereo microscope for examining markings on bullet.
    Smiling male science teacher helping girl students conducting scientific experiment at microscope in laboratory — Stock Photo
    Smiling male science teacher helping girl students conducting scientific experiment at microscope in laboratory
    Students in a computer class — Stock Photo
    Students in a computer class
    Scientist looking at test tubes in lab — Stock Photo
    Scientist looking at test tubes in lab
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Rear view of diverse female doctors discussing over x-ray report in the ward at hospital. In the background Asian female patient sleeping in bed while Caucasian man is sitting next to her in the ward at hospital. — Stock Photo
    Rear view of diverse female doctors discussing over x-ray report in the ward at hospital. In the background Asian female patient sleeping in bed while Caucasian man is sitting next to her in the ward at hospital.
    Male worker using welding torch in glass factory — Stock Photo
    Male worker using welding torch in glass factory
    Bacterial colonies on agar plates — Stock Photo
    Bacterial colonies on agar plates