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16067708 results

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    Human skeleton with emphasis on thoracic region — Stock Photo
    Human skeleton with emphasis on thoracic region
    Artery partially blocked by an atheroma — Stock Photo
    Artery partially blocked by an atheroma
    Blood stream and artery walls — Stock Photo
    Blood stream and artery walls
    Adult parasitic tick — Stock Photo
    Adult parasitic tick
    Digital artwork of round transparent cells on plain background. — Stock Photo
    Digital artwork of round transparent cells on plain background.
    Artery partially blocked by an atheroma — Stock Photo
    Artery partially blocked by an atheroma
    Painful human lymph nodes — Stock Photo
    Painful human lymph nodes
    Close-up of parasitic amoeba in human intestine, digital artwork. — Stock Photo
    Close-up of parasitic amoeba in human intestine, digital artwork.
    Human skeletal system and structural anatomy — Stock Photo
    Human skeletal system and structural anatomy
    Colon of a patient with diverticulitis — Stock Photo
    Colon of a patient with diverticulitis
    White blood cell engulfing bacteria — Stock Photo
    White blood cell engulfing bacteria
    View of Fetus at 8 weeks — Stock Photo
    View of Fetus at 8 weeks
    Rod-shaped bacterial strands — Stock Photo
    Rod-shaped bacterial strands
    Magnified digital illustration of 16 cell stage embryo. — Stock Photo
    Magnified digital illustration of 16 cell stage embryo.
    Human rib costal cartilage — Stock Photo
    Human rib costal cartilage
    Human head anatomy — Stock Photo
    Human head anatomy
    Close-up of parasitic amoeba in human intestine, digital artwork. — Stock Photo
    Close-up of parasitic amoeba in human intestine, digital artwork.
    Representation of Circulatory system — Stock Photo
    Representation of Circulatory system
    3d illustration of flu pathogen in cross-section. — Stock Photo
    3d illustration of flu pathogen in cross-section.
    Piece of cake and microscopic image of Salmonella bacteria, conceptual illustration. — Stock Photo
    Piece of cake and microscopic image of Salmonella bacteria, conceptual illustration.
    Pelvic bones and sacrum — Stock Photo
    Pelvic bones and sacrum
    Magnified digital illustration of human cell cross-section. — Stock Photo
    Magnified digital illustration of human cell cross-section.
    Abstract scientific illustration of damaged DNA strand. — Stock Photo
    Abstract scientific illustration of damaged DNA strand.
    Bacteria forming a human head — Stock Photo
    Bacteria forming a human head
    Close-up 3D illustration of XY chromosomes on white background. — Stock Photo
    Close-up 3D illustration of XY chromosomes on white background.
    3d illustration of antibodies attacking virus particles. — Stock Photo
    3d illustration of antibodies attacking virus particles.
    Colored digital illustration of green cancer cell. — Stock Photo
    Colored digital illustration of green cancer cell.
    Colored digital illustration of Blastomyces dermatitidis fungus causing fungal infection. — Stock Photo
    Colored digital illustration of Blastomyces dermatitidis fungus causing fungal infection.
    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.
    Human skeletal structure — Stock Photo
    Human skeletal structure
    Black field cricket — Stock Photo
    Black field cricket
    Human gallbladder anatomy, illustration. — Stock Photo
    Human gallbladder anatomy, illustration.
    DNA molecule, abstract scientific illustration. — Stock Photo
    DNA molecule, abstract scientific illustration.
    Healthy teeth and gum — Stock Photo
    Healthy teeth and gum
    Abstract group of particles of viruses, computer illustration. — Stock Photo
    Abstract group of particles of viruses, computer illustration.
    Brain anatomy showing blood supply system — Stock Photo
    Brain anatomy showing blood supply system
    Digital illustration of virus particles on plain background. — Stock Photo
    Digital illustration of virus particles on plain background.
    Digital artwork of green cancer cell on tissue surface. — Stock Photo
    Digital artwork of green cancer cell on tissue surface.
    Empty white anatomical heart model 3D illustration isolated on white background. — Stock Photo
    Empty white anatomical heart model 3D illustration isolated on white background.
    Human tooth being removed — Stock Photo
    Human tooth being removed
    Group of orange virus particles, digital illustration. — Stock Photo
    Group of orange virus particles, digital illustration.
    X-ray of dislocated shoulder — Stock Photo
    X-ray of dislocated shoulder
    Sickle cell anaemia — Stock Photo
    Sickle cell anaemia
    Human leg structural anatomy — Stock Photo
    Human leg structural anatomy
    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.
    Illustration of HIV virus particles in human blood. — Stock Photo
    Illustration of HIV virus particles in human blood.
    Human white blood cell — Stock Photo
    Human white blood cell
    Giardia lamblia flagellated protozoan parasite, digital illustration. — Stock Photo
    Giardia lamblia flagellated protozoan parasite, digital illustration.
    Magnified digital illustration of basophil cell. — Stock Photo
    Magnified digital illustration of basophil cell.
    Heart anatomy and major vessels — Stock Photo
    Heart anatomy and major vessels
    Digital illustration of red migrating cancer cells. — Stock Photo
    Digital illustration of red migrating cancer cells.
    3d illustration of transparent and colourful protozoa. — Stock Photo
    3d illustration of transparent and colourful protozoa.
    Colored digital illustration of green cancer cell. — Stock Photo
    Colored digital illustration of green cancer cell.
    House dust mite on human skin — Stock Photo
    House dust mite on human skin
    Metastatic breast cancer — Stock Photo
    Metastatic breast cancer
    Female Mosquito on human skin — Stock Photo
    Female Mosquito on human skin
    Colonies of Penicillium fungi grown on Sabouraud Dextrose Agar and digital illustration of fungal morphology. — Stock Photo
    Colonies of Penicillium fungi grown on Sabouraud Dextrose Agar and digital illustration of fungal morphology.
    Ductal carcinoma of the breast — Stock Photo
    Ductal carcinoma of the breast
    Colored digital illustration of Blastomyces dermatitidis fungus causing fungal infection. — Stock Photo
    Colored digital illustration of Blastomyces dermatitidis fungus causing fungal infection.
    Erythrocyte red blood cell, digital illustration. — Stock Photo
    Erythrocyte red blood cell, digital illustration.