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23522123 results

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    Polyp found — Stock Photo
    Polyp found
    Gum tissue with gingivitis — Stock Photo
    Gum tissue with gingivitis
    Male anatomy reference — Stock Photo
    Male anatomy reference
    Normal human chromosomes — Stock Photo
    Normal human chromosomes
    Human sperm and egg — Stock Photo
    Human sperm and egg
    Human tooth decay — Stock Photo
    Human tooth decay
    Pain localized in cervical vertebrae — Stock Photo
    Pain localized in cervical vertebrae
    Human oesophagus wall — Stock Photo
    Human oesophagus wall
    Human papillomavirus particles in the bloodstream — Stock Photo
    Human papillomavirus particles in the bloodstream
    White blood cell structure — Stock Photo
    White blood cell structure
    Foreign body in finger — Stock Photo
    Foreign body in finger
    Knee of obese patient with arthritis — Stock Photo
    Knee of obese patient with arthritis
    Shoulder and waist joints pain — Stock Photo
    Shoulder and waist joints pain
    Structural anatomy of human pelvis — Stock Photo
    Structural anatomy of human pelvis
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Human larynx anatomy — Stock Photo
    Human larynx anatomy
    Human skeleton with emphasis on thoracic region — Stock Photo
    Human skeleton with emphasis on thoracic region
    Human brain with network of blood vessels — Stock Photo
    Human brain with network of blood vessels
    Human hand bones — Stock Photo
    Human hand bones
    Chromosomes during cell division — Stock Photo
    Chromosomes during cell division
    Scientist viewing bacteria cultures — Stock Photo
    Scientist viewing bacteria cultures
    T-cell receptor-MHC-antigen complex — Stock Photo
    T-cell receptor-MHC-antigen complex
    Normal child knee — Stock Photo
    Normal child knee
    Human brain cells — Stock Photo
    Human brain cells
    Woman and her daughter seated at a table — Stock Photo
    Woman and her daughter seated at a table
    Healthy colon and skeletal system — Stock Photo
    Healthy colon and skeletal system
    Hepatitis E virus particles — Stock Photo
    Hepatitis E virus particles
    Animal Cells in culture — Stock Photo
    Animal Cells in culture
    Normal rib cage — Stock Photo
    Normal rib cage
    Platelets in blood vessel — Stock Photo
    Platelets in blood vessel
    Human hip bones anatomy — Stock Photo
    Human hip bones anatomy
    Healthy teeth and gum — Stock Photo
    Healthy teeth and gum
    Coloured scanning electron micrograph (SEM) of a squamous cell on the surface of the skin. — Stock Photo
    Coloured scanning electron micrograph (SEM) of a squamous cell on the surface of the skin.
    Yersinia pestis bacteria, illustration — Stock Photo
    Yersinia pestis bacteria, illustration
    Gram-positive Nocardia bacteria — Stock Photo
    Gram-positive Nocardia bacteria
    Render of Colon polyps — Stock Photo
    Render of Colon polyps
    Coloured scanning electron micrograph (SEM) of a section through a vein in the liver, which is filled with red blood cells (erythrocytes, red). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a section through a vein in the liver, which is filled with red blood cells (erythrocytes, red).
    Rheumatoid arthritis of hands — Stock Photo
    Rheumatoid arthritis of hands
    X-ray of dislocated shoulder — Stock Photo
    X-ray of dislocated shoulder
    Fallopian tube cellular structure — Stock Photo
    Fallopian tube cellular structure
    Dendritic cells of immune system — Stock Photo
    Dendritic cells of immune system
    Kidneys in male body — Stock Photo
    Kidneys in male body
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Ribcage and upper body skeletal system — Stock Photo
    Ribcage and upper body skeletal system
    Skeletal system and cartilage of adult human — Stock Photo
    Skeletal system and cartilage of adult human
    Healthy extended cervical spine — Stock Photo
    Healthy extended cervical spine
    Heart pacemaker, X-ray — Stock Photo
    Heart pacemaker, X-ray
    Human brain cross-section — Stock Photo
    Human brain cross-section
    Human skeletal structure — Stock Photo
    Human skeletal structure
    Human fetus age 33 weeks — Stock Photo
    Human fetus age 33 weeks
    Visual representation of Chromosome structure — Stock Photo
    Visual representation of Chromosome structure
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    Head anatomy revealing brain structure — Stock Photo
    Head anatomy revealing brain structure
    Pins in map of USA and Canadian Border in Seattle, Washington, USA — Stock Photo
    Pins in map of USA and Canadian Border in Seattle, Washington, USA
    Planktonic unicellular alga Diploneis sp. — Stock Photo
    Planktonic unicellular alga Diploneis sp.
    Brain anatomy showing blood supply system — Stock Photo
    Brain anatomy showing blood supply system
    Neurone embedded in grey matter — Stock Photo
    Neurone embedded in grey matter
    Spherical bacteria and rod-shaped bacteria — Stock Photo
    Spherical bacteria and rod-shaped bacteria
    Streptomyces coelicoflavus bacteria — Stock Photo
    Streptomyces coelicoflavus bacteria
    Spinal cord anatomy — Stock Photo
    Spinal cord anatomy