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    Nurses with clipboard examining magnified microscope slide on computer monitor — Stock Photo
    Nurses with clipboard examining magnified microscope slide on computer monitor
    Serious female nurse using touch screen computer monitor, viewing microscope slide — Stock Photo
    Serious female nurse using touch screen computer monitor, viewing microscope slide
    55697 — Stock Photo
    55697
    Examining tables in empty animal hospital — Stock Photo
    Examining tables in empty animal hospital
    Examining table in empty animal hospital — Stock Photo
    Examining table in empty animal hospital
    Examining tables in empty animal hospital — Stock Photo
    Examining tables in empty animal hospital
    Lab technician filling Petri dishes — Stock Photo
    Lab technician filling Petri dishes
    Examining tables in empty animal hospital — Stock Photo
    Examining tables in empty animal hospital
    Medical scientist working at laptop in hospital conference room — Stock Photo
    Medical scientist working at laptop in hospital conference room
    55698 — Stock Photo
    55698
    Empty wheelchair in assisted living facility hallway — Stock Photo
    Empty wheelchair in assisted living facility hallway
    Scientist holding helix model in conference — Stock Photo
    Scientist holding helix model in conference
    Glass shelves and windos in modern pharmacy — Stock Photo
    Glass shelves and windos in modern pharmacy
    Close-up view of tubes with blood samples. — Stock Photo
    Close-up view of tubes with blood samples.
    Variety of drugs on DNA autoradiogram, close-up. — Stock Photo
    Variety of drugs on DNA autoradiogram, close-up.
    Petri dishes stacked on table. — Stock Photo
    Petri dishes stacked on table.
    Close-up of light microscope stage and lenses. — Stock Photo
    Close-up of light microscope stage and lenses.
    Abstract digitally generated DNA helix on black background. — Stock Photo
    Abstract digitally generated DNA helix on black background.
    Abstract human immunodeficiency virus particles, digital illustration — Stock Photo
    Abstract human immunodeficiency virus particles, digital illustration
    Abstract green colored cancer cell on black background, digital illustration. — Stock Photo
    Abstract green colored cancer cell on black background, digital illustration.
    Plasmodium vivax protozoan, computer illustration. — Stock Photo
    Plasmodium vivax protozoan, computer illustration.
    Abstract colored illustration of human nerve cell on light background. — Stock Photo
    Abstract colored illustration of human nerve cell on light background.
    Lab chemist preparing automated water test — Stock Photo
    Lab chemist preparing automated water test
    Illustration of pink stem cell on black background. — Stock Photo
    Illustration of pink stem cell on black background.
    Examining tables in empty animal hospital — Stock Photo
    Examining tables in empty animal hospital
    Dividing prostate gland cancer cells, colored scanning electron micrograph. — Stock Photo
    Dividing prostate gland cancer cells, colored scanning electron micrograph.
    Close-up of pipetting samples into Petri dishes. — Stock Photo
    Close-up of pipetting samples into Petri dishes.
    55696 — Stock Photo
    55696
    DNA strand with damage, conceptual digital illustration. — Stock Photo
    DNA strand with damage, conceptual digital illustration.
    Coloured scanning electron micrograph of ovarian cancer cells. — Stock Photo
    Coloured scanning electron micrograph of ovarian cancer cells.
    Stacked Petri dishes with blood agar on plain background. — Stock Photo
    Stacked Petri dishes with blood agar on plain background.
    Colored scanning electron micrograph of resting T-lymphocytes from human blood sample. — Stock Photo
    Colored scanning electron micrograph of resting T-lymphocytes from human blood sample.
    Abstract 3d illustration of nerve cells with connections in human nervous system. — Stock Photo
    Abstract 3d illustration of nerve cells with connections in human nervous system.
    Scientist using pipette and flask while providing research in laboratory. — Stock Photo
    Scientist using pipette and flask while providing research in laboratory.
    3d rendered illustration of human nerve cell on black background. — Stock Photo
    3d rendered illustration of human nerve cell on black background.
    Blue colored nerve cell on dark background, digital illustration. — Stock Photo
    Blue colored nerve cell on dark background, digital illustration.
    Fungal infection of upper skin layer, digital illustration. — Stock Photo
    Fungal infection of upper skin layer, digital illustration.
    DNA molecule on gray background, conceptual illustration. — Stock Photo
    DNA molecule on gray background, conceptual illustration.
    Scientists preparing blood sample for analysis under light microscope. — Stock Photo
    Scientists preparing blood sample for analysis under light microscope.
    Pipetting samples into microcentrifuge tubes — Stock Photo
    Pipetting samples into microcentrifuge tubes
    Scientists in rubber gloves passing specimen cooler in laboratory — Stock Photo
    Scientists in rubber gloves passing specimen cooler 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
    Lab technicians in protective suits and masks pipetting in sterile laboratory. — Stock Photo
    Lab technicians in protective suits and masks pipetting in sterile laboratory.
    African American male in uniform with stethoscope showing blurred vaccine in hand in hospital — Stock Photo
    African American male in uniform with stethoscope showing blurred vaccine in hand in hospital
    Digital illustration of cerebrospinal fluid and neutrophils with Neisseria meningitidis bacteria. — Stock Photo
    Digital illustration of cerebrospinal fluid and neutrophils with Neisseria meningitidis bacteria.
    Purple colored nerve cell on dark background, digital illustration. — Stock Photo
    Purple colored nerve cell on dark background, digital illustration.
    Close up scientist's hand pouring reagent in flasks while experiment — Stock Photo
    Close up scientist's hand pouring reagent in flasks while experiment
    Parasitic dust mite on white background, digital illustration. — Stock Photo
    Parasitic dust mite on white background, digital illustration.
    Illustration of senior man silhouette with visible pancreas. — Stock Photo
    Illustration of senior man silhouette with visible pancreas.
    Magnified digital illustration of macrophage cell. — Stock Photo
    Magnified digital illustration of macrophage cell.
    Male scientist talking with colleagues in laboratory — Stock Photo
    Male scientist talking with colleagues in laboratory
    3D rendering of human spine, computer illustration. — Stock Photo
    3D rendering of human spine, computer illustration.
    Plastic bottles with medicine on conveyor of capping machine in pharmaceutical manufacturing laboratory — Stock Photo
    Plastic bottles with medicine on conveyor of capping machine in pharmaceutical manufacturing laboratory
    Silhouette of running obese man with joint pain, computer illustration. — Stock Photo
    Silhouette of running obese man with joint pain, computer illustration.
    Obese male body with back pain, digital illustration. — Stock Photo
    Obese male body with back pain, digital illustration.
    3d illustration of red cells pattern, full frame. — Stock Photo
    3d illustration of red cells pattern, full frame.
    Dog silhouette with red colored small intestine on black background, digital illustration. — Stock Photo
    Dog silhouette with red colored small intestine on black background, digital illustration.
    Illustration of human colon on black background. — Stock Photo
    Illustration of human colon on black background.
    Coloured scanning electron micrograph of cancer cell from human colon. — Stock Photo
    Coloured scanning electron micrograph of cancer cell from human colon.
    Digital 3d illustration of Neisseria gonorrhoeae bacteria. — Stock Photo
    Digital 3d illustration of Neisseria gonorrhoeae bacteria.