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639 results

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    Normal White blood cell — Stock Photo
    Normal White blood cell
    Morphology of Activated platelets — Stock Photo
    Morphology of Activated platelets
    Artery partially blocked by an atheroma — Stock Photo
    Artery partially blocked by an atheroma
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    Healthy red blood cells — Stock Photo
    Healthy red blood cells
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Red blood cells and white blood cells — Stock Photo
    Red blood cells and white blood cells
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Red blood cells and platelets — Stock Photo
    Red blood cells and platelets
    Red blood cells — Stock Photo
    Red blood cells
    Artwork of plasma cells — Stock Photo
    Artwork of plasma cells
    Red blood cells — Stock Photo
    Red blood cells
    Erythrocytes or red blood cells — Stock Photo
    Erythrocytes or red blood cells
    Red blood cells — Stock Photo
    Red blood cells
    Red blood cells flowing inside an artery — Stock Photo
    Red blood cells flowing inside an artery
    Human red blood cells — Stock Photo
    Human red blood cells
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    Molecules of insulin circulating in the blood stream — Stock Photo
    Molecules of insulin circulating in the blood stream
    Blood stream and artery walls — Stock Photo
    Blood stream and artery walls
    Red blood cells and platelets — Stock Photo
    Red blood cells and platelets
    Red blood cells — Stock Photo
    Red blood cells
    Healthy red blood cells — Stock Photo
    Healthy red blood cells
    Narrowed artery causing atherosclerosis — Stock Photo
    Narrowed artery causing atherosclerosis
    Red blood cells in bloodstream — Stock Photo
    Red blood cells in bloodstream
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Narrowed artery causing atherosclerosis — Stock Photo
    Narrowed artery causing atherosclerosis
    Red blood cells in bloodstream — Stock Photo
    Red blood cells in bloodstream
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Red blood cells and white blood cells — Stock Photo
    Red blood cells and white blood cells
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Donated blood in plastic bag — Stock Photo
    Donated blood in plastic bag
    Human blood cells — Stock Photo
    Human blood cells
    Healthy Red blood cells — Stock Photo
    Healthy Red blood cells
    Red blood cells — Stock Photo
    Red blood cells
    Artery partially blocked by an atheroma — Stock Photo
    Artery partially blocked by an atheroma
    Red blood cells — Stock Photo
    Red blood cells
    Red blood cells — Stock Photo
    Red blood cells
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Sickle cell anemia — Stock Photo
    Sickle cell anemia
    Leukaemia blood cells — Stock Photo
    Leukaemia blood cells
    Red blood cells with fibrin — Stock Photo
    Red blood cells with fibrin
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Human white blood cell — Stock Photo
    Human white blood cell
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Human white blood cell — Stock Photo
    Human white blood cell
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Crenated red blood cells — Stock Photo
    Crenated red blood cells
    Blood clot structure — Stock Photo
    Blood clot structure
    Blood clot or thrombus — Stock Photo
    Blood clot or thrombus
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Red blood cells — Stock Photo
    Red blood cells
    Red blood cells and white blood cells — Stock Photo
    Red blood cells and white blood cells
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    White blood cell engulfing bacteria — Stock Photo
    White blood cell engulfing bacteria
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Large thrombus formation — Stock Photo
    Large thrombus formation