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    Close-up of hands of scientist placing slide with human sample under light microscope for medical testing. — Stock Photo
    Close-up of hands of scientist placing slide with human sample under light microscope for medical testing.
    Focused boy student using microscope in classroom — Stock Photo
    Focused boy student using microscope in classroom
    Smiling doctors walking together in hospital premises — Stock Photo
    Smiling doctors walking together in hospital premises
    Junior high students using computers in computer lab — Stock Photo
    Junior high students using computers in computer lab
    Close-up of pipetting blood sample into microcentrifuge tubes. — Stock Photo
    Close-up of pipetting blood sample into microcentrifuge tubes.
    Stacked agar plates with microbiological cultures on plain background. — Stock Photo
    Stacked agar plates with microbiological cultures on plain background.
    Woman in lab coat working — Stock Photo
    Woman in lab coat working
    Technical personnel in white coat working in the voltage room — Stock Photo
    Technical personnel in white coat working in the voltage room
    Microbial colonies on petri dish, computer illustration — Stock Photo
    Microbial colonies on petri dish, computer illustration
    Life science technicians using micropipette in laboratory. — Stock Photo
    Life science technicians using micropipette in laboratory.
    Female pediatrician talking with girl patient in clinic examination room — Stock Photo
    Female pediatrician talking with girl patient in clinic examination room
    From above of crop anonymous dentist in medical gloves working with dental prosthesis in modern laboratory — Stock Photo
    From above of crop anonymous dentist in medical gloves working with dental prosthesis in modern laboratory
    Physiotherapist and female patient looking at spine x-ray in clinic — Stock Photo
    Physiotherapist and female patient looking at spine x-ray in clinic
    Community college instructor helping students using computers in computer lab — Stock Photo
    Community college instructor helping students using computers in computer lab
    Chinese doctor listening to baby boy heartbeat — Stock Photo
    Chinese doctor listening to baby boy heartbeat
    Close-up of worker working in glass factory — Stock Photo
    Close-up of worker working in glass factory
    Rack of test tubes with blood samples on blue background. — Stock Photo
    Rack of test tubes with blood samples on blue background.
    Male student showing clipboard to classmate while practicing chemistry experiment in lab — Stock Photo
    Male student showing clipboard to classmate while practicing chemistry experiment in lab
    Laboratory assistant in safety goggles looking at chemical flask. — Stock Photo
    Laboratory assistant in safety goggles looking at chemical flask.
    Dental technician applying enamel on mold — Stock Photo
    Dental technician applying enamel on mold
    Pattern of cultures growing in Petri dishes on plain background. — Stock Photo
    Pattern of cultures growing in Petri dishes on plain background.
    Students in a computer class — Stock Photo
    Students in a computer class
    Dental technician polishing denture — Stock Photo
    Dental technician polishing denture
    Racks of food samples in test tubes. — Stock Photo
    Racks of food samples in test tubes.
    Astonished boy in eyeglasses and laboratory robe with dirty face and liquid in bottle after making chemical experiment — Stock Photo
    Astonished boy in eyeglasses and laboratory robe with dirty face and liquid in bottle after making chemical experiment
    Woman in lab coat and hat making notes while checking food inside cold storage room in cafe — Stock Photo
    Woman in lab coat and hat making notes while checking food inside cold storage room in cafe
    Genetic research, conceptual illustration. DNA (deoxyribonucleic acid) molecule in blood sample tubes in a centrifuge. — Stock Photo
    Genetic research, conceptual illustration. DNA (deoxyribonucleic acid) molecule in blood sample tubes in a centrifuge.
    Technician working in sealed and sterile biomedical laboratory. — Stock Photo
    Technician working in sealed and sterile biomedical laboratory.
    Biological samples in Petri dishes and microscope on laboratory table. — Stock Photo
    Biological samples in Petri dishes and microscope on laboratory table.
    Porcelain teeth on holder — Stock Photo
    Porcelain teeth on holder
    Close-up of blood bags in a tray at blood bank — Stock Photo
    Close-up of blood bags in a tray at blood bank
    Teenage female practicing chemistry experiment in lab — Stock Photo
    Teenage female practicing chemistry experiment in lab
    Engineers and supervisor talking in steel factory — Stock Photo
    Engineers and supervisor talking in steel factory
    Colorful liquids in laboratory glassware while chemistry experiment. — Stock Photo
    Colorful liquids in laboratory glassware while chemistry experiment.
    Petri dishes stacked on table. — Stock Photo
    Petri dishes stacked on table.
    Black colleagues examining denture in laboratory — Stock Photo
    Black colleagues examining denture in laboratory
    Students examining liquid in test tube, conducting scientific experiment in laboratory classroom — Stock Photo
    Students examining liquid in test tube, conducting scientific experiment in laboratory classroom
    Portrait of male doctor standing in hospital — Stock Photo
    Portrait of male doctor standing in hospital
    Side view of young asian male doctor checking pulse of caucasian boy patient in clinic — Stock Photo
    Side view of young asian male doctor checking pulse of caucasian boy patient in clinic
    Green illumination of centrifuge with biohazard test tubes, biological research digital illustration. — Stock Photo
    Green illumination of centrifuge with biohazard test tubes, biological research digital illustration.
    Close-up of stacked Petri dishes with agar for microbiology research. — Stock Photo
    Close-up of stacked Petri dishes with agar for microbiology research.
    PCR tubes with orange and purple samples on black background. — Stock Photo
    PCR tubes with orange and purple samples on black background.
    African American guy in latex gloves using mouth mirror and probe to check false teeth while working in modern laboratory — Stock Photo
    African American guy in latex gloves using mouth mirror and probe to check false teeth while working in modern laboratory
    Computer monitor and woman working in background — Stock Photo
    Computer monitor and woman working in background
    Female scientist in hijab and gloves examining specimen tray — Stock Photo
    Female scientist in hijab and gloves examining specimen tray
    Front view of diverse female doctors discussing over x-ray report in the ward at hospital. In the background diverse doctors are interacting with their patients. — Stock Photo
    Front view of diverse female doctors discussing over x-ray report in the ward at hospital. In the background diverse doctors are interacting with their patients.
    Doctor and female nurse walking in corridor of a hospital — Stock Photo
    Doctor and female nurse walking in corridor of a hospital
    Astonished boy in eyeglasses and laboratory robe with dirty face and liquid in bottle after making chemical experiment — Stock Photo
    Astonished boy in eyeglasses and laboratory robe with dirty face and liquid in bottle after making chemical experiment
    College students conducting scientific experiment in science laboratory classroom — Stock Photo
    College students conducting scientific experiment in science laboratory classroom
    Teenage female student using machinery in laboratory at college — Stock Photo
    Teenage female student using machinery in laboratory at college
    Portrait of confident mid adult caucasian woman at work in laboratory — Stock Photo
    Portrait of confident mid adult caucasian woman at work in laboratory
    Black colleagues examining denture in laboratory — Stock Photo
    Black colleagues examining denture in laboratory
    Scientist female with sample and tool in a lab — Stock Photo
    Scientist female with sample and tool in a lab
    Male doctor leading conference room meeting — Stock Photo
    Male doctor leading conference room meeting
    Community college instructor and students at computers in computer lab classroom — Stock Photo
    Community college instructor and students at computers in computer lab classroom
    Female students watching mentor conducting experiment in lab — Stock Photo
    Female students watching mentor conducting experiment in lab
    Laboratory worker pipetting liquid into microcentrifuge tube. — Stock Photo
    Laboratory worker pipetting liquid into microcentrifuge tube.
    Man holding blue board — Stock Photo
    Man holding blue board
    Female senior doctor making rounds, talking with patient in hospital room — Stock Photo
    Female senior doctor making rounds, talking with patient in hospital room
    Portrait of confident female doctor standing and looking at camera — Stock Photo
    Portrait of confident female doctor standing and looking at camera