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12471934 results

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    Sickle cell anemia — Stock Photo
    Sickle cell anemia
    Red blood cells and white blood cells — Stock Photo
    Red blood cells and white blood cells
    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
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Neutrophil white blood cell, digital illustration. — Stock Photo
    Neutrophil white blood cell, digital illustration.
    Appendix showing appendicitis — Stock Photo
    Appendix showing appendicitis
    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 in a blood vessel — Stock Photo
    Red blood cells in a blood vessel
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    White blood cell and proteins, digital illustration. — Stock Photo
    White blood cell and proteins, digital illustration.
    Normal White blood cell — Stock Photo
    Normal White blood cell
    Red and white blood cells — Stock Photo
    Red and white blood cells
    White blood cell, digital illustration. — Stock Photo
    White blood cell, digital illustration.
    White blood cell engulfing bacteria — Stock Photo
    White blood cell engulfing bacteria
    Activated blood cell fragments platelets, coloured scanning electron micrograph. — Stock Photo
    Activated blood cell fragments platelets, coloured scanning electron micrograph.
    Macrophage foam cell containing lipid droplets, digital illustration. — Stock Photo
    Macrophage foam cell containing lipid droplets, digital illustration.
    Illustration of leucocyte cell surrounded by antibodies on white background. — Stock Photo
    Illustration of leucocyte cell surrounded by antibodies on white background.
    Healthy red blood cells — Stock Photo
    Healthy red blood cells
    Sickle cell anemia — Stock Photo
    Sickle cell anemia
    Lymphocyte white blood cell in human lymphatic system, digital illustration. — Stock Photo
    Lymphocyte white blood cell in human lymphatic system, digital illustration.
    Red blood cells — Stock Photo
    Red blood cells
    Lymphocyte white blood cells — Stock Photo
    Lymphocyte white blood cells
    Human blood cells — Stock Photo
    Human blood cells
    Activated blood cell fragments platelets, coloured scanning electron micrograph. — Stock Photo
    Activated blood cell fragments platelets, coloured scanning electron micrograph.
    Coloured scanning electron micrograph of macrophage white blood cell. — Stock Photo
    Coloured scanning electron micrograph of macrophage white blood cell.
    Erythrocyte red blood cell, digital illustration. — Stock Photo
    Erythrocyte red blood cell, digital illustration.
    White blood cell and proteins, digital illustration. — Stock Photo
    White blood cell and proteins, digital illustration.
    Red blood cells in a blood vessel — Stock Photo
    Red blood cells in a blood vessel
    Activated platelets in blood vessel — Stock Photo
    Activated platelets in blood vessel
    Coloured scanning electron micrograph (SEM) of a human red blood cell (erythrocyte, red) and a white blood cell (leucoocyte, blue). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a human red blood cell (erythrocyte, red) and a white blood cell (leucoocyte, blue).
    Human blood cells — Stock Photo
    Human blood cells
    Immune response to cancer — Stock Photo
    Immune response to cancer
    Human artery showing artery walls and bloodstream — Stock Photo
    Human artery showing artery walls and bloodstream
    Red blood cells — Stock Photo
    Red blood cells
    Coloured scanning electron micrograph (SEM) of a human red blood cell (erythrocyte, red) and a white blood cell (leucoocyte, blue). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a human red blood cell (erythrocyte, red) and a white blood cell (leucoocyte, blue).
    Red blood cells — Stock Photo
    Red blood cells
    White blood cell, digital illustration. — Stock Photo
    White blood cell, digital illustration.
    Human artery showing artery walls and bloodstream — Stock Photo
    Human artery showing artery walls and bloodstream
    Blood clot formed by red blood cells — Stock Photo
    Blood clot formed by 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
    Erythrocytes or red blood cells — Stock Photo
    Erythrocytes or red blood cells
    Structure of neutrophil white blood cell, digital illustration. — Stock Photo
    Structure of neutrophil white blood cell, digital illustration.
    Platelets in blood vessel — Stock Photo
    Platelets in blood vessel
    Bloodstream showing red blood cells — Stock Photo
    Bloodstream showing red blood cells
    Artery partially blocked by atheroma — Stock Photo
    Artery partially blocked by atheroma
    Atherosclerosis harming blood vessel — Stock Photo
    Atherosclerosis harming blood vessel
    Normal red blood cells — Stock Photo
    Normal red blood cells
    Red blood cells and white blood cells — Stock Photo
    Red blood cells and white blood cells
    Healthy red blood cells — Stock Photo
    Healthy red blood cells
    Molecules of insulin circulating in the blood stream — Stock Photo
    Molecules of insulin circulating in the blood stream
    Blood vessel with blood cells — Stock Photo
    Blood vessel with blood cells
    Red blood cells in a blood vessel — Stock Photo
    Red blood cells in a blood vessel
    Platelets in blood vessel — Stock Photo
    Platelets in blood vessel
    Monocyte white blood cell, digital illustration. — Stock Photo
    Monocyte white blood cell, digital illustration.
    Blood cells in a blood vessel — Stock Photo
    Blood cells in a blood vessel
    Coloured scanning electron micrograph of macrophage white blood cell. — Stock Photo
    Coloured scanning electron micrograph of macrophage white blood cell.