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23552931 results

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    Human fetus age at 38 weeks — Stock Photo
    Human fetus age at 38 weeks
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Nervous and circulatory systems — Stock Photo
    Nervous and circulatory systems
    Artery partially blocked by an atheroma — Stock Photo
    Artery partially blocked by an atheroma
    Human rib cage anatomy — Stock Photo
    Human rib cage anatomy
    Od shaped bacteria Tragelaphus — Stock Photo
    Od shaped bacteria Tragelaphus
    Gum tissue with gingivitis — Stock Photo
    Gum tissue with gingivitis
    Representation of human anatomy — Stock Photo
    Representation of human anatomy
    Blood clot or thrombus — Stock Photo
    Blood clot or thrombus
    Clostridium bacteria colony — Stock Photo
    Clostridium bacteria colony
    Normal human chromosomes — Stock Photo
    Normal human chromosomes
    Healthy bone structure — Stock Photo
    Healthy bone structure
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Digestive tract and internal organs — Stock Photo
    Digestive tract and internal organs
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Cardiac muscle from a healthy heart — Stock Photo
    Cardiac muscle from a healthy heart
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Skeletal system of infant — Stock Photo
    Skeletal system of infant
    Yersinia pestis bacteria, illustration — Stock Photo
    Yersinia pestis bacteria, illustration
    Human sinuses structure and anatomy — Stock Photo
    Human sinuses structure and anatomy
    Intestinal villi structure — Stock Photo
    Intestinal villi structure
    Blood vessel in the lung — Stock Photo
    Blood vessel in the lung
    Arthritic inflammation of hip joint — Stock Photo
    Arthritic inflammation of hip joint
    Human larynx anatomy — Stock Photo
    Human larynx anatomy
    Human brain anatomy — Stock Photo
    Human brain anatomy
    Close up of facial nerves — Stock Photo
    Close up of facial nerves
    Structural anatomy of lower arm — Stock Photo
    Structural anatomy of lower arm
    Skeletal system and internal organs — Stock Photo
    Skeletal system and internal organs
    Intestinal villi structure — Stock Photo
    Intestinal villi structure
    Intestinal lining anatomy — Stock Photo
    Intestinal lining anatomy
    Adult Male musculature — Stock Photo
    Adult Male musculature
    Healthy ankle joint — Stock Photo
    Healthy ankle joint
    Duct lined with pseudostratified epithelium — Stock Photo
    Duct lined with pseudostratified epithelium
    Blood vessel in the lung — Stock Photo
    Blood vessel in the lung
    Shoulder blood supply — Stock Photo
    Shoulder blood supply
    Osteoclast cell structure — Stock Photo
    Osteoclast cell structure
    Fertilization showing sperm fertilizing an egg — Stock Photo
    Fertilization showing sperm fertilizing an egg
    Human sperm cells and egg cell — Stock Photo
    Human sperm cells and egg cell
    Villi from the lining of the jejunum — Stock Photo
    Villi from the lining of the jejunum
    Tongue surface showing papillae — Stock Photo
    Tongue surface showing papillae
    Structural anatomy of human pelvis — Stock Photo
    Structural anatomy of human pelvis
    Human skeleton with emphasis on thoracic region — Stock Photo
    Human skeleton with emphasis on thoracic region
    X-ray of skull of adult male — Stock Photo
    X-ray of skull of adult male
    Human red blood cells trapped in a fibrin blood clot, coloured scanning electron micrograph (SEM). — Stock Photo
    Human red blood cells trapped in a fibrin blood clot, coloured scanning electron micrograph (SEM).
    Rod-shaped bacteria — Stock Photo
    Rod-shaped bacteria
    Healthy human heart — Stock Photo
    Healthy human heart
    Tongue surface showing papillae — Stock Photo
    Tongue surface showing papillae
    Structure of animal cell — Stock Photo
    Structure of animal cell
    DNA molecule structure — Stock Photo
    DNA molecule structure
    Embryo at blastocyst stage — Stock Photo
    Embryo at blastocyst stage
    Fallopian tube, TEM — Stock Photo
    Fallopian tube, TEM
    Lumbar section of human spine — Stock Photo
    Lumbar section of human spine
    Alveoli structure and blood supply — Stock Photo
    Alveoli structure and blood supply
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Rod-shaped bacterial infection — Stock Photo
    Rod-shaped bacterial infection
    Infected bronchus with mucus — Stock Photo
    Infected bronchus with mucus
    Healthy state of large intestines — Stock Photo
    Healthy state of large intestines
    Brain's blood supply — Stock Photo
    Brain's blood supply
    Heart anatomy and major vessels — Stock Photo
    Heart anatomy and major vessels