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5363289 results

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    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Human hand bones structure — Stock Photo
    Human hand bones structure
    Space craft flying in outer space, digital illustration. — Stock Photo
    Space craft flying in outer space, digital illustration.
    Adult Honeybee mite — Stock Photo
    Adult Honeybee mite
    Human teeth and sign of dental erosion — Stock Photo
    Human teeth and sign of dental erosion
    Digital illustration of parasitic Ancylostoma duodenale hookworms. — Stock Photo
    Digital illustration of parasitic Ancylostoma duodenale hookworms.
    Digital illustration of saprophyte green mould conidiophore producing conidia. — Stock Photo
    Digital illustration of saprophyte green mould conidiophore producing conidia.
    Internal organs and digestive system — Stock Photo
    Internal organs and digestive system
    Red blood cells — Stock Photo
    Red blood cells
    Patient with diverticulitis — Stock Photo
    Patient with diverticulitis
    3d illustration of cross-section of ebola pathogen. — Stock Photo
    3d illustration of cross-section of ebola pathogen.
    View of fetus at 39 weeks — Stock Photo
    View of fetus at 39 weeks
    Schematic representation of wrist pain — Stock Photo
    Schematic representation of wrist pain
    3d illustration of running human shaped colorful sculpture. — Stock Photo
    3d illustration of running human shaped colorful sculpture.
    Human rib costal cartilage — Stock Photo
    Human rib costal cartilage
    Skeletal system of adult female — Stock Photo
    Skeletal system of adult female
    View of Fetus at 31 weeks — Stock Photo
    View of Fetus at 31 weeks
    Male sex cell — Stock Photo
    Male sex cell
    3d illustration of cancer cells connecting to tissue. — Stock Photo
    3d illustration of cancer cells connecting to tissue.
    Red blood cells in bloodstream — Stock Photo
    Red blood cells in bloodstream
    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.
    Colored digital illustration of red cancer cells. — Stock Photo
    Colored digital illustration of red cancer cells.
    Magnified digital illustration of blastocyst cell. — Stock Photo
    Magnified digital illustration of blastocyst cell.
    Human brain structure — Stock Photo
    Human brain structure
    Aflatoxin B1 molecular model of mycotoxin and close-up view of Aspergillus flavus fungi. — Stock Photo
    Aflatoxin B1 molecular model of mycotoxin and close-up view of Aspergillus flavus fungi.
    Light micrograph of a section through the surface of a tonsil showing the stratified squamous epithelium (pink) and underlying lymphoid tissue. — Stock Photo
    Light micrograph of a section through the surface of a tonsil showing the stratified squamous epithelium (pink) and underlying lymphoid tissue.
    Normal sperm cells — Stock Photo
    Normal sperm cells
    3d illustration of red colored Meningococcus meningitis bacteria pathogens. — Stock Photo
    3d illustration of red colored Meningococcus meningitis bacteria pathogens.
    Patient with diverticulitis — Stock Photo
    Patient with diverticulitis
    Human gallbladder anatomy, illustration. — Stock Photo
    Human gallbladder anatomy, illustration.
    Human skeletal system and structural anatomy — Stock Photo
    Human skeletal system and structural anatomy
    Human head anatomy — Stock Photo
    Human head anatomy
    Adult head louse — Stock Photo
    Adult head louse
    Adult scabies mite — Stock Photo
    Adult scabies mite
    Magnified digital illustration of Candida albicans yeast. — Stock Photo
    Magnified digital illustration of Candida albicans yeast.
    Digital illustration of female reproductive system and Chlamydia trachomatis bacteria causing Chlamydial infection. — Stock Photo
    Digital illustration of female reproductive system and Chlamydia trachomatis bacteria causing Chlamydial infection.
    Alternaria fungi on black background, digital illustration. — Stock Photo
    Alternaria fungi on black background, digital illustration.
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    Conceptual digital illustration of medical nanorobot attacking cancerous cell. — Stock Photo
    Conceptual digital illustration of medical nanorobot attacking cancerous cell.
    Hoverfly head anatomy — Stock Photo
    Hoverfly head anatomy
    Spherical bacteria and rod-shaped bacteria — Stock Photo
    Spherical bacteria and rod-shaped bacteria
    Human shoulder blade anatomy — Stock Photo
    Human shoulder blade anatomy
    Digital illustration of chains of Streptobacillus moniliformis rat bite fever bacteria. — Stock Photo
    Digital illustration of chains of Streptobacillus moniliformis rat bite fever bacteria.
    Bacillus anthracis bacteria — Stock Photo
    Bacillus anthracis bacteria
    3d illustration of intestinal finger-like villi projections extending in lumen of small intestine — Stock Photo
    3d illustration of intestinal finger-like villi projections extending in lumen of small intestine
    Healthy teeth and gum — Stock Photo
    Healthy teeth and gum
    Satellite view of Europe — Stock Photo
    Satellite view of Europe
    Human anatomical structure — Stock Photo
    Human anatomical structure
    View of Fetus at 33 weeks — Stock Photo
    View of Fetus at 33 weeks
    Stomach infected with parasitic nematode worms — Stock Photo
    Stomach infected with parasitic nematode worms
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    Digital illustration of blue virus particles on black background. — Stock Photo
    Digital illustration of blue virus particles on black background.
    Localization of pain in shoulder joint — Stock Photo
    Localization of pain in shoulder joint
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    Painful human lymph nodes — Stock Photo
    Painful human lymph nodes
    Onion cells undergoing mitosis — Stock Photo
    Onion cells undergoing mitosis
    Red blood cells — Stock Photo
    Red blood cells
    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.
    Haemophilus ducreyi bacteria, digital illustration. — Stock Photo
    Haemophilus ducreyi bacteria, digital illustration.
    Dust mite consuming skin flake — Stock Photo
    Dust mite consuming skin flake