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    Male doctor using otoscope on teddy bear of girl patient in hospital room — Stock Photo
    Male doctor using otoscope on teddy bear of girl patient in hospital room
    Smiling safety inspector during work — Stock Photo
    Smiling safety inspector during work
    Crop man applying substance on denture — Stock Photo
    Crop man applying substance on denture
    Side view of crop unrecognizable male biologist in uniform studying dried marijuana flower buds on laboratory table between professional equipment — Stock Photo
    Side view of crop unrecognizable male biologist in uniform studying dried marijuana flower buds on laboratory table between professional equipment
    Midsection of archaeologist analyzing charred wood in petri dish. — Stock Photo
    Midsection of archaeologist analyzing charred wood in petri dish.
    Pensive girl student conducting science experiment in classroom laboratory — Stock Photo
    Pensive girl student conducting science experiment in classroom laboratory
    Microbial colonies on petri dish, computer illustration — Stock Photo
    Microbial colonies on petri dish, computer illustration
    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.
    Closeup of crop anonymous technician in medical gloves working with dental cast in modern laboratory — Stock Photo
    Closeup of crop anonymous technician in medical gloves working with dental cast in modern laboratory
    Midsection of archaeologists comparing pottery colors with color chart scheme in laboratory. — Stock Photo
    Midsection of archaeologists comparing pottery colors with color chart scheme in laboratory.
    Botanists examining plants in greenhouse — Stock Photo
    Botanists examining plants in greenhouse
    Teenage student using machinery in laboratory at college — Stock Photo
    Teenage student using machinery in laboratory at college
    Hands in gloves of female scientist in laboratory shaking glass flask with dissolved samples of soil. — Stock Photo
    Hands in gloves of female scientist in laboratory shaking glass flask with dissolved samples of soil.
    Close-up of sample tubes in rack. — Stock Photo
    Close-up of sample tubes in rack.
    Side view of Caucasian male doctor examining senior mixed race male patient with stethoscope in hospital — Stock Photo
    Side view of Caucasian male doctor examining senior mixed race male patient with stethoscope in hospital
    Female scientists working in laboratory. — Stock Photo
    Female scientists working in laboratory.
    Engineers in clean suits using machinery in fiber optics research and testing lab — Stock Photo
    Engineers in clean suits using machinery in fiber optics research and testing lab
    Green plants in test tubes, botanical research concept. — Stock Photo
    Green plants in test tubes, botanical research concept.
    Curious kids watching foam in beakers — Stock Photo
    Curious kids watching foam in beakers
    Female doctor examining a patient — Stock Photo
    Female doctor examining a patient
    Female multi-ethnic college students using computer in computer lab — Stock Photo
    Female multi-ethnic college students using computer in computer lab
    Junior high students at computers watching teacher at projection screen in classroom — Stock Photo
    Junior high students at computers watching teacher at projection screen in classroom
    Mature woman teaching students in lab — Stock Photo
    Mature woman teaching students in lab
    Forensic scientist taking hair specimen for DNA testing from clothing from crime scene. — Stock Photo
    Forensic scientist taking hair specimen for DNA testing from clothing from crime scene.
    Grains in plastic cup for agriculture research, conceptual image. — Stock Photo
    Grains in plastic cup for agriculture research, conceptual image.
    Microbiologist working with petri dishes and test tubes in laboratory. — Stock Photo
    Microbiologist working with petri dishes and test tubes in laboratory.
    Close-up of examination of soil samples in agrochemical laboratory. — Stock Photo
    Close-up of examination of soil samples in agrochemical laboratory.
    Seeds and cereals in food safety laboratory. — Stock Photo
    Seeds and cereals in food safety laboratory.
    Close-up of pipetting blood sample into microcentrifuge tubes. — Stock Photo
    Close-up of pipetting blood sample into microcentrifuge tubes.
    Plastic test tubes with green lids in rack. — Stock Photo
    Plastic test tubes with green lids in rack.
    Portrait of smiling doctors standing in row at hospital premises — Stock Photo
    Portrait of smiling doctors standing in row at hospital premises
    Female researcher pipetting liquid into test tube. — Stock Photo
    Female researcher pipetting liquid into test tube.
    Young female scientist with microscope in laboratory. — Stock Photo
    Young female scientist with microscope in laboratory.
    Side view of Caucasian female doctor examining mixed-race male patient neck in hospital — Stock Photo
    Side view of Caucasian female doctor examining mixed-race male patient neck in hospital
    Attentive university students doing a experiment in laboratory — Stock Photo
    Attentive university students doing a experiment in laboratory
    From above cropped unrecognizable doctor hand injecting ovum on Petri dish and examining cell through microscope in laboratory of modern fertility clinic — Stock Photo
    From above cropped unrecognizable doctor hand injecting ovum on Petri dish and examining cell through microscope in laboratory of modern fertility clinic
    Doctor rushing in modern hospital hallway — Stock Photo
    Doctor rushing in modern hospital hallway
    Male worker using welding torch in glass factory — Stock Photo
    Male worker using welding torch in glass factory
    Modern vision test equipment and chair against white wall in optician office in clinic — Stock Photo
    Modern vision test equipment and chair against white wall in optician office in clinic
    Petri dish with colonies of microbes, close-up. — Stock Photo
    Petri dish with colonies of microbes, close-up.
    Scientist hand carrying bacteria colonies growing in Petri dish. — Stock Photo
    Scientist hand carrying bacteria colonies growing in Petri dish.
    Unrecognizable young male vet in sterile mask and gloves standing near female colleague while preparing for work in lab — Stock Photo
    Unrecognizable young male vet in sterile mask and gloves standing near female colleague while preparing for work in lab
    Male adult engineer in water treatment plant — Stock Photo
    Male adult engineer in water treatment plant
    Doctors pushing emergency stretcher bed in corridor at hospital — Stock Photo
    Doctors pushing emergency stretcher bed in corridor at hospital
    Laboratory technician using electronic device in blood bank — Stock Photo
    Laboratory technician using electronic device in blood bank
    Scientist pipetting samples into test tubes in laboratory. — Stock Photo
    Scientist pipetting samples into test tubes in laboratory.
    Eager, smiling students raising hands in science laboratory classroom — Stock Photo
    Eager, smiling students raising hands in science laboratory classroom
    Doctor at desk giving medical record to nurse in doctor?s office — Stock Photo
    Doctor at desk giving medical record to nurse in doctor?s office
    Front view of Caucasian doctor helping mixed-race patient walk with parallel bars in hospital — Stock Photo
    Front view of Caucasian doctor helping mixed-race patient walk with parallel bars in hospital
    Male doctor discussing medical report with woman in hospital — Stock Photo
    Male doctor discussing medical report with woman in hospital
    Female scientist in face mask and hijab using digital tablet in laboratory — Stock Photo
    Female scientist in face mask and hijab using digital tablet in laboratory
    Female scientist pipetting liquid into Eppendorf tubes. — Stock Photo
    Female scientist pipetting liquid into Eppendorf tubes.
    Young archaeology researcher documenting lithics with camera in laboratory. — Stock Photo
    Young archaeology researcher documenting lithics with camera in laboratory.
    Attentive male worker examining glass product in factory — Stock Photo
    Attentive male worker examining glass product in factory
    Dental technician making denture cast — Stock Photo
    Dental technician making denture cast
    Man in lab coat working hard — Stock Photo
    Man in lab coat working hard
    Test tubes with urine samples for analysis, studio shot. — Stock Photo
    Test tubes with urine samples for analysis, studio shot.
    Dentist talking on telephone — Stock Photo
    Dentist talking on telephone
    Team of doctors putting oxygen mask on a male senior patient face in the hospital — Stock Photo
    Team of doctors putting oxygen mask on a male senior patient face in the hospital
    Laboratory technician using refrigerated centrifuge machine in blood bank — Stock Photo
    Laboratory technician using refrigerated centrifuge machine in blood bank