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16671975 results

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    Facial bones and teeth — Stock Photo
    Facial bones and teeth
    Illustration of Lactobacillus colony — Stock Photo
    Illustration of Lactobacillus colony
    White blood cells — Stock Photo
    White blood cells
    Earth seen from space — Stock Photo
    Earth seen from space
    Coloured X-ray of a 16 year old male with a fractured clavicle (collar bone). — Stock Photo
    Coloured X-ray of a 16 year old male with a fractured clavicle (collar bone).
    Normal skeletal system — Stock Photo
    Normal skeletal system
    Cholera bacteria colony — Stock Photo
    Cholera bacteria colony
    Artery partially blocked by an atheroma — Stock Photo
    Artery partially blocked by an atheroma
    Hippocampus neurons structure, digital artwork. — Stock Photo
    Hippocampus neurons structure, digital artwork.
    Retrovirus virion structure and shape — Stock Photo
    Retrovirus virion structure and shape
    UK map formed in fumes from dangerous science experiment — Stock Photo
    UK map formed in fumes from dangerous science experiment
    Full anatomical heart model 3D illustration isolated on white background. — Stock Photo
    Full anatomical heart model 3D illustration isolated on white background.
    Digital illustration of blue bacteria in bloodstream. — Stock Photo
    Digital illustration of blue bacteria in bloodstream.
    Damselflies on wild plant — Stock Photo
    Damselflies on wild plant
    Common house dust mite — Stock Photo
    Common house dust mite
    Colored digital artwork of cancer cell. — Stock Photo
    Colored digital artwork of cancer cell.
    3d illustration of x-ray of broken ulna and radius bone. — Stock Photo
    3d illustration of x-ray of broken ulna and radius bone.
    Knitting needle piercing through arm — Stock Photo
    Knitting needle piercing through arm
    Illustration of malaria infected blood cells. — Stock Photo
    Illustration of malaria infected blood cells.
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Human hand bones — Stock Photo
    Human hand bones
    Foreign body in finger — Stock Photo
    Foreign body in finger
    Staphylococci bacteria colony — Stock Photo
    Staphylococci bacteria colony
    Human skeletal system — Stock Photo
    Human skeletal system
    Digital illustration of fungal morphology of filamentous allergenic fungus Alternaria alternata and photograph of fungal colonies on Sabouraud Dextrose Agar. — Stock Photo
    Digital illustration of fungal morphology of filamentous allergenic fungus Alternaria alternata and photograph of fungal colonies on Sabouraud Dextrose Agar.
    Healthy human heart — Stock Photo
    Healthy human heart
    Malignant tumor in a woman breast — Stock Photo
    Malignant tumor in a woman breast
    Bacillus anthracis bacteria — Stock Photo
    Bacillus anthracis bacteria
    Group of virus particles, digital illustration. — Stock Photo
    Group of virus particles, digital illustration.
    View of fetus at 40 weeks — Stock Photo
    View of fetus at 40 weeks
    Digital illustration of shaped virus cells. — Stock Photo
    Digital illustration of shaped virus cells.
    Common house dust mite — Stock Photo
    Common house dust mite
    Bacteria infecting organism — Stock Photo
    Bacteria infecting organism
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    3d illustration of cancer cell in process of dividing. — Stock Photo
    3d illustration of cancer cell in process of dividing.
    Close-up of parasitic amoeba in human intestine, digital artwork. — Stock Photo
    Close-up of parasitic amoeba in human intestine, digital artwork.
    Basophil white blood cell, digital illustration. — Stock Photo
    Basophil white blood cell, digital illustration.
    Virus in human blood, computer illustration. — Stock Photo
    Virus in human blood, computer illustration.
    Model of human teeth — Stock Photo
    Model of human teeth
    View of Fetus at 13 weeks — Stock Photo
    View of Fetus at 13 weeks
    Sequence showing dwarf galaxy such as Sagittarius Dwarf encountering Milky Way, subsequent disruption and distortion. — Stock Photo
    Sequence showing dwarf galaxy such as Sagittarius Dwarf encountering Milky Way, subsequent disruption and distortion.
    Giardia lamblia flagellated protozoan parasite, digital illustration. — Stock Photo
    Giardia lamblia flagellated protozoan parasite, digital illustration.
    Human red blood cells — Stock Photo
    Human red blood cells
    Normal female pelvis — Stock Photo
    Normal female pelvis
    Viral infection and viral particles — Stock Photo
    Viral infection and viral particles
    Bacteria colony on tissue surface — Stock Photo
    Bacteria colony on tissue surface
    Illustration of single human blood cell on black background. — Stock Photo
    Illustration of single human blood cell on black background.
    Dust mite consuming skin flake — Stock Photo
    Dust mite consuming skin flake
    Red blood cells and blood vessel — Stock Photo
    Red blood cells and blood vessel
    View of Fetus at 24 weeks — Stock Photo
    View of Fetus at 24 weeks
    Human foot bones anatomy — Stock Photo
    Human foot bones anatomy
    Breast cancer screening — Stock Photo
    Breast cancer screening
    Neisseria gonorrhoeae bacteria — Stock Photo
    Neisseria gonorrhoeae bacteria
    Illustration of flowing human blood cells. — Stock Photo
    Illustration of flowing human blood cells.
    Normal human sperm cells — Stock Photo
    Normal human sperm cells
    View of Fetus at 4 weeks — Stock Photo
    View of Fetus at 4 weeks
    Digital illustration of chains of Streptobacillus moniliformis rat bite fever bacteria. — Stock Photo
    Digital illustration of chains of Streptobacillus moniliformis rat bite fever bacteria.
    Digital artwork of round blue cells on black background. — Stock Photo
    Digital artwork of round blue cells on black background.
    Magnified digital illustration of mammary gland cells. — Stock Photo
    Magnified digital illustration of mammary gland cells.
    Gram-negative plague bacteria Yersinia pestis with bipolar staining, 3D illustration. — Stock Photo
    Gram-negative plague bacteria Yersinia pestis with bipolar staining, 3D illustration.