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639 results

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    Used surgical swab — Stock Photo
    Used surgical swab
    Used surgical swab — Stock Photo
    Used surgical swab
    Person donating blood — Stock Photo
    Person donating blood
    Person giving blood — Stock Photo
    Person giving blood
    Tubes containing blood samples — Stock Photo
    Tubes containing blood samples
    Cut in an artery seen from its interior — Stock Photo
    Cut in an artery seen from its interior
    Bone marrow cellular structure — Stock Photo
    Bone marrow cellular structure
    Bone marrow cellular structure — Stock Photo
    Bone marrow cellular structure
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Blood test kit and and analysis results — Stock Photo
    Blood test kit and and analysis results
    Blood test kit and and analysis results — Stock Photo
    Blood test kit and and analysis results
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Blood stream and artery walls — Stock Photo
    Blood stream and artery walls
    Normal human red blood cell — Stock Photo
    Normal human red blood cell
    Red blood cells — Stock Photo
    Red blood cells
    Blood samples ready for analysis — Stock Photo
    Blood samples ready for analysis
    Red and white blood cells — Stock Photo
    Red and white blood cells
    Normal blood cells in artery — Stock Photo
    Normal blood cells in artery
    Donated blood in plastic bag — Stock Photo
    Donated blood in plastic bag
    Red blood cells — Stock Photo
    Red blood cells
    Molecules of insulin circulating in the blood stream — Stock Photo
    Molecules of insulin circulating in the blood stream
    Normal human red blood cell — Stock Photo
    Normal human red blood cell
    Morphology of Activated platelets — Stock Photo
    Morphology of Activated platelets
    Blood stream and artery walls — Stock Photo
    Blood stream and artery walls
    Artery partially blocked by an atheroma — Stock Photo
    Artery partially blocked by an atheroma
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Red blood cells — Stock Photo
    Red blood cells
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Blood stream and artery walls — Stock Photo
    Blood stream and artery walls
    Red blood cells and blood vessel — Stock Photo
    Red blood cells and blood vessel
    Normal blood cells in artery — Stock Photo
    Normal blood cells in artery
    Red blood cells and blood vessel — Stock Photo
    Red blood cells and blood vessel
    Human blood cells — Stock Photo
    Human blood cells
    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
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Normal blood cells in artery — Stock Photo
    Normal blood cells in artery
    Human blood cells — Stock Photo
    Human blood cells
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Red and white blood cells — Stock Photo
    Red and white blood cells
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Blood samples in test tubes — Stock Photo
    Blood samples in test tubes
    Red blood cells and blood vessel — Stock Photo
    Red blood cells and blood vessel
    Narrowed artery causing atherosclerosis — Stock Photo
    Narrowed artery causing atherosclerosis
    Red blood cells — Stock Photo
    Red blood cells
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Atherosclerosis and narrowed artery — Stock Photo
    Atherosclerosis and narrowed artery
    Activated platelet from peripheral blood — Stock Photo
    Activated platelet from peripheral blood
    Red blood cells — Stock Photo
    Red blood cells
    Donated blood in plastic bag — Stock Photo
    Donated blood in plastic bag
    Blood test kit and and analysis results — Stock Photo
    Blood test kit and and analysis results
    Red blood cells — Stock Photo
    Red blood cells
    Red blood cells — Stock Photo
    Red blood cells
    Cholesterol plaque leading to atherosclerosis — Stock Photo
    Cholesterol plaque leading to atherosclerosis
    Blood test kit and and analysis results — Stock Photo
    Blood test kit and and analysis results
    Blood samples ready for analysis — Stock Photo
    Blood samples ready for analysis
    Activated platelet from peripheral blood — Stock Photo
    Activated platelet from peripheral blood
    Red blood cells — Stock Photo
    Red blood cells