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    Laboratory assistant holding test tube, close-up. — Stock Photo
    Laboratory assistant holding test tube, close-up.
    Dentist assisting young patient while brush teeth in dental clinic — Stock Photo
    Dentist assisting young patient while brush teeth in dental clinic
    Gloved hand of laboratory assistant examining growth in petri dish, close-up. — Stock Photo
    Gloved hand of laboratory assistant examining growth in petri dish, close-up.
    Dentist examining female patient with teeth shades at dental clinic — Stock Photo
    Dentist examining female patient with teeth shades at dental clinic
    Laboratory assistant holding medical samples in rack, mid section. — Stock Photo
    Laboratory assistant holding medical samples in rack, mid section.
    Close-up of multipipette sampling liquid into tube rack in laboratory. — Stock Photo
    Close-up of multipipette sampling liquid into tube rack in laboratory.
    Patient undergoing CT scan test in the hospital — Stock Photo
    Patient undergoing CT scan test in the hospital
    Green grass growing in plastic cups on laboratory table with microscope for agriculture research. — Stock Photo
    Green grass growing in plastic cups on laboratory table with microscope for agriculture research.
    Dentist examining female patient with teeth shades at dental clinic — Stock Photo
    Dentist examining female patient with teeth shades at dental clinic
    Gloved hand of laboratory assistant staking growth in petri dish, close-up. — Stock Photo
    Gloved hand of laboratory assistant staking growth in petri dish, close-up.
    Petri dishes with blood agar stacked in microbiology lab. — Stock Photo
    Petri dishes with blood agar stacked in microbiology lab.
    Microorganisms culture growing in petri dish, full frame. — Stock Photo
    Microorganisms culture growing in petri dish, full frame.
    Microorganisms culture growing in petri dish, full frame. — Stock Photo
    Microorganisms culture growing in petri dish, full frame.
    Close-up of pipetting sample into plastic micro-centrifuge tube. — Stock Photo
    Close-up of pipetting sample into plastic micro-centrifuge tube.
    Portrait of smiling senior pharmacist writing on prescription. — Stock Photo
    Portrait of smiling senior pharmacist writing on prescription.
    Female patient scared during a dental check-up in dental clinic — Stock Photo
    Female patient scared during a dental check-up in dental clinic
    Microbes growing in Petri dish, top view. — Stock Photo
    Microbes growing in Petri dish, top view.
    Laboratory assistant holding medical samples in rack, mid section. — Stock Photo
    Laboratory assistant holding medical samples in rack, mid section.
    Labeled medical samples in rack, close-up. — Stock Photo
    Labeled medical samples in rack, close-up.
    Close-up of scientist holding a syringe in green house — Stock Photo
    Close-up of scientist holding a syringe in green house
    Dentures in glass of water against white background. — Stock Photo
    Dentures in glass of water against white background.
    Female worker removing sack of wheat grain in factory — Stock Photo
    Female worker removing sack of wheat grain in factory
    Dentures on table against white background. — Stock Photo
    Dentures on table against white background.
    Female scientist wearing protective goggles and holding flask with pink liquid. — Stock Photo
    Female scientist wearing protective goggles and holding flask with pink liquid.
    Curious girl playing with anatomical model — Stock Photo
    Curious girl playing with anatomical model
    Low angle view of female scientist wearing protective goggles and using device. — Stock Photo
    Low angle view of female scientist wearing protective goggles and using device.
    Teacher watching curious students playing with beakers at interactive exhibit in science center — Stock Photo
    Teacher watching curious students playing with beakers at interactive exhibit in science center
    Urine sample for analysis and test strip with chart, studio shot. — Stock Photo
    Urine sample for analysis and test strip with chart, studio shot.
    Curious kids conducting science experiment — Stock Photo
    Curious kids conducting science experiment
    Scientist hands holding urine sample in container and chart, studio shot. — Stock Photo
    Scientist hands holding urine sample in container and chart, studio shot.
    Female laboratory technician using microscope in laboratory. — Stock Photo
    Female laboratory technician using microscope in laboratory.
    Female worker checking quality of gin in factory — Stock Photo
    Female worker checking quality of gin in factory
    Curious boy using pipette in beaker at interactive exhibit in science center — Stock Photo
    Curious boy using pipette in beaker at interactive exhibit in science center
    Male dentist interacting with patient in clinic — Stock Photo
    Male dentist interacting with patient in clinic
    Attentive male scientist experimenting in laboratory — Stock Photo
    Attentive male scientist experimenting in laboratory
    Mid section of male scientist experimenting in laboratory — Stock Photo
    Mid section of male scientist experimenting in laboratory
    Male scientist placing medical vials on a lab machine in laboratory — Stock Photo
    Male scientist placing medical vials on a lab machine in laboratory
    Test tubes with urine samples for analysis, studio shot. — Stock Photo
    Test tubes with urine samples for analysis, studio shot.
    Test tubes with urine samples for analysis, studio shot. — Stock Photo
    Test tubes with urine samples for analysis, studio shot.
    Rear view of male dentist looking at x-ray screen in clinic — Stock Photo
    Rear view of male dentist looking at x-ray screen in clinic
    Science teacher and students in laboratory — Stock Photo
    Science teacher and students in laboratory
    Side view of male scientist experimenting in laboratory — Stock Photo
    Side view of male scientist experimenting in laboratory
    Female dentist interacting with a patients father in clinic — Stock Photo
    Female dentist interacting with a patients father in clinic
    Close-up male scientist lab machine in laboratory — Stock Photo
    Close-up male scientist lab machine in laboratory
    Close-up of lab equipment arranged in laboratory — Stock Photo
    Close-up of lab equipment arranged in laboratory
    Female dentist examining a girl patient in clinic — Stock Photo
    Female dentist examining a girl patient in clinic
    Female dentist explaining about teeth model in clinic — Stock Photo
    Female dentist explaining about teeth model in clinic
    Close-up of male scientist experimenting in laboratory — Stock Photo
    Close-up of male scientist experimenting in laboratory
    Female scientist holding specimen in green house — Stock Photo
    Female scientist holding specimen in green house
    Female worker putting wheat in wheat crusher machine at factory — Stock Photo
    Female worker putting wheat in wheat crusher machine at factory
    Side view of male scientist using laptop in laboratory — Stock Photo
    Side view of male scientist using laptop in laboratory
    Male scientist pouring solution in medical vials in laboratory — Stock Photo
    Male scientist pouring solution in medical vials in laboratory
    Male scientist wearing protective mask and holding flask with pink liquid. — Stock Photo
    Male scientist wearing protective mask and holding flask with pink liquid.
    Female dentist explaining about teeth model in clinic — Stock Photo
    Female dentist explaining about teeth model in clinic
    Beaker, volumetric pipette and clipboard on table in laboratory — Stock Photo
    Beaker, volumetric pipette and clipboard on table in laboratory
    Teacher and students during chemistry lesson, wearing protective eyewear and looking at test tubes — Stock Photo
    Teacher and students during chemistry lesson, wearing protective eyewear and looking at test tubes
    Mid section of male scientist experimenting in laboratory — Stock Photo
    Mid section of male scientist experimenting in laboratory
    Test tubes with urine samples for analysis on white background, studio shot. — Stock Photo
    Test tubes with urine samples for analysis on white background, studio shot.
    Female worker checking quality of gin in factory — Stock Photo
    Female worker checking quality of gin in factory
    Female worker checking quality of gin in factory — Stock Photo
    Female worker checking quality of gin in factory