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    Narrowed artery causing atherosclerosis — Stock Photo
    Narrowed artery causing atherosclerosis
    Digital illustration of Legionella pneumophila bacteria causing Legionnaires disease. — Stock Photo
    Digital illustration of Legionella pneumophila bacteria causing Legionnaires disease.
    Fusarium fungus on white background, digital illustration. — Stock Photo
    Fusarium fungus on white background, digital illustration.
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    College students raising hands in science laboratory classroom — Stock Photo
    College students raising hands in science laboratory classroom
    Stachybotrys fungus on black background, digital illustration. — Stock Photo
    Stachybotrys fungus on black background, digital illustration.
    From above crop anonymous chemist in latex gloves filling glass pipette with chemical liquid from boiling flask while conducting test in laboratory — Stock Photo
    From above crop anonymous chemist in latex gloves filling glass pipette with chemical liquid from boiling flask while conducting test in laboratory
    Child with paint spots on face and eyeglasses temple in laboratory robe looking at camera on beige background — Stock Photo
    Child with paint spots on face and eyeglasses temple in laboratory robe looking at camera on beige background
    Girl writing with a pen on a board — Stock Photo
    Girl writing with a pen on a board
    3d illustration of red colored Meningococcus meningitis bacteria pathogens. — Stock Photo
    3d illustration of red colored Meningococcus meningitis bacteria pathogens.
    Magnified digital illustration of human cell cross-section. — Stock Photo
    Magnified digital illustration of human cell cross-section.
    3d illustration of egg cell frozen into ice cube. — Stock Photo
    3d illustration of egg cell frozen into ice cube.
    Petri dish with bacteria — Stock Photo
    Petri dish with bacteria
    Digital illustration of Enterobacter Gram-negative bacilli on black background. — Stock Photo
    Digital illustration of Enterobacter Gram-negative bacilli on black background.
    3d illustration of variety of different pollen grains. — Stock Photo
    3d illustration of variety of different pollen grains.
    View of Fetus at 27 weeks — Stock Photo
    View of Fetus at 27 weeks
    Close-up of pipetting blood sample into microcentrifuge tubes. — Stock Photo
    Close-up of pipetting blood sample into microcentrifuge tubes.
    Normal human egg — Stock Photo
    Normal human egg
    View of fetus at 23 weeks — Stock Photo
    View of fetus at 23 weeks
    Normal human red blood cell — Stock Photo
    Normal human red blood cell
    Pelvic bones and sacrum — Stock Photo
    Pelvic bones and sacrum
    Close-up of doctor hand holding petri dish with pills. — Stock Photo
    Close-up of doctor hand holding petri dish with pills.
    Structure and anatomy of human teeth — Stock Photo
    Structure and anatomy of human teeth
    Illustration of malaria infected blood cells. — Stock Photo
    Illustration of malaria infected blood cells.
    Trichophyton mentagrophytes cause of athlete foot — Stock Photo
    Trichophyton mentagrophytes cause of athlete foot
    Anatomy of human large intestine — Stock Photo
    Anatomy of human large intestine
    Light micrograph of goblet cells in colon. — Stock Photo
    Light micrograph of goblet cells in colon.
    Digital artwork showing inclusion composed of group of chlamydia reticulate bodies of Chlamydia trachomatis bacteria. — Stock Photo
    Digital artwork showing inclusion composed of group of chlamydia reticulate bodies of Chlamydia trachomatis bacteria.
    Bones and blood supply system of skull — Stock Photo
    Bones and blood supply system of skull
    View of Fetus at 10 weeks — Stock Photo
    View of Fetus at 10 weeks
    Female working at laptop with medical vials — Stock Photo
    Female working at laptop with medical vials
    Close-up of male scientist adjusting pressure gauge of cylinder in laboratory — Stock Photo
    Close-up of male scientist adjusting pressure gauge of cylinder in laboratory
    Healthy knee joint anatomy — Stock Photo
    Healthy knee joint anatomy
    Lumbar section of human spine — Stock Photo
    Lumbar section of human spine
    Conceptual digital illustration of medical nanorobot attacking cancerous cell. — Stock Photo
    Conceptual digital illustration of medical nanorobot attacking cancerous cell.
    Phytoplankton diatom Coscinodiscus sp — Stock Photo
    Phytoplankton diatom Coscinodiscus sp
    Girl students using microscope, conducting scientific experiment in laboratory classroom — Stock Photo
    Girl students using microscope, conducting scientific experiment in laboratory classroom
    Digital illustration of chains of Streptobacillus moniliformis rat bite fever bacteria. — Stock Photo
    Digital illustration of chains of Streptobacillus moniliformis rat bite fever bacteria.
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Trichophyton fungi on white background, digital illustration. — Stock Photo
    Trichophyton fungi on white background, digital illustration.
    Male teacher and boy student conducting scientific experiment in laboratory classroom — Stock Photo
    Male teacher and boy student conducting scientific experiment in laboratory classroom
    Human skeletal system — Stock Photo
    Human skeletal system
    Blackberry clearwing borer or wasp moth on wild plant. — Stock Photo
    Blackberry clearwing borer or wasp moth on wild plant.
    Bacterial blood infection, digital illustration. — Stock Photo
    Bacterial blood infection, digital illustration.
    Mycobacterium tuberculosis bacteria — Stock Photo
    Mycobacterium tuberculosis bacteria
    Stratified cuboidal epithelium, digital illustration. — Stock Photo
    Stratified cuboidal epithelium, digital illustration.
    Abstract fungus, scientific digital illustration. — Stock Photo
    Abstract fungus, scientific digital illustration.
    Visual render of Venus — Stock Photo
    Visual render of Venus
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory — Stock Photo
    Contemporary pharmaceutical machine with piles of pink pills on conveyor placed in manufacturing laboratory
    Hands of scientist researching sample in petri dish under light microscope. — Stock Photo
    Hands of scientist researching sample in petri dish under light microscope.
    Colon diverticuli pathology — Stock Photo
    Colon diverticuli pathology
    Rheumatoid arthritis of hands — Stock Photo
    Rheumatoid arthritis of hands
    Close-up of scientist hand placing samples in concentrator. — Stock Photo
    Close-up of scientist hand placing samples in concentrator.
    Healthy bone structure — Stock Photo
    Healthy bone structure
    Organs of reproductive system — Stock Photo
    Organs of reproductive system
    Scientist examining cultured cells under microscope. — Stock Photo
    Scientist examining cultured cells under microscope.
    View of Fetus at 9 weeks — Stock Photo
    View of Fetus at 9 weeks
    Hands of scientist researching sample on microscope slide under light microscope. — Stock Photo
    Hands of scientist researching sample on microscope slide under light microscope.
    Seaweed tablets and seaweed plants, studio shot. — Stock Photo
    Seaweed tablets and seaweed plants, studio shot.
    Illustration of human blood cells on black background. — Stock Photo
    Illustration of human blood cells on black background.