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    3d illustration of red blood cells disintegrating. — Stock Photo
    3d illustration of red blood cells disintegrating.
    Macrophage foam cells with lipid droplets, digital illustration. — Stock Photo
    Macrophage foam cells with lipid droplets, digital illustration.
    Illustration of heart tumour in male body silhouette on black background. — Stock Photo
    Illustration of heart tumour in male body silhouette on black background.
    African American male doctor in medical glove demonstrating test tube with blood sample on white background — Stock Photo
    African American male doctor in medical glove demonstrating test tube with blood sample on white background
    Lymphocyte white blood cell — Stock Photo
    Lymphocyte white blood cell
    Coronavirus infection, conceptual illustration. — Stock Photo
    Coronavirus infection, conceptual illustration.
    Two Biraldo blood sausages on kitchen board — Stock Photo
    Two Biraldo blood sausages on kitchen board
    Blood clot or thrombus — Stock Photo
    Blood clot or thrombus
    Sliced blood oranges — Stock Photo
    Sliced blood oranges
    Parasitic louse on human head skin, digital illustration. — Stock Photo
    Parasitic louse on human head skin, digital illustration.
    Blood collection kit — Stock Photo
    Blood collection kit
    White blood cell, digital illustration. — Stock Photo
    White blood cell, digital illustration.
    Influenza virus particles in blood stream — Stock Photo
    Influenza virus particles in blood stream
    Crop unrecognizable woman using modern pulse oximeter on finger of kid for measuring oxygen level in blood — Stock Photo
    Crop unrecognizable woman using modern pulse oximeter on finger of kid for measuring oxygen level in blood
    Activated platelets in blood vessel — Stock Photo
    Activated platelets in blood vessel
    Medical illustration of fat inside of human artery. — Stock Photo
    Medical illustration of fat inside of human artery.
    Sesame seed salad — Stock Photo
    Sesame seed salad
    T-cells (turquoise) binding to cancer cells (pink), illustration. T-lymphocytes, or T-cells, are a type of white blood cell and components of the body's immune system. They mature in the thymus — Stock Photo
    T-cells (turquoise) binding to cancer cells (pink), illustration. T-lymphocytes, or T-cells, are a type of white blood cell and components of the body's immune system. They mature in the thymus
    Attentive laboratory technician working in blood bank — Stock Photo
    Attentive laboratory technician working in blood bank
    Low angle on blood vessels of human upper body, digital illustration. — Stock Photo
    Low angle on blood vessels of human upper body, digital illustration.
    Lung tissue, coloured transmission electron micrograph (TEM). — Stock Photo
    Lung tissue, coloured transmission electron micrograph (TEM).
    Close-up of machine in blood bank — Stock Photo
    Close-up of machine in blood bank
    Red blood cells in the bloodstream — Stock Photo
    Red blood cells in the bloodstream
    Orange salad with red onions — Stock Photo
    Orange salad with red onions
    3d illustration of red blood cells erythrocytes. — Stock Photo
    3d illustration of red blood cells erythrocytes.
    Blood orange, orange and edible petals — Stock Photo
    Blood orange, orange and edible petals
    Red blood cells — Stock Photo
    Red blood cells
    Illustration of heart in human body silhouette. — Stock Photo
    Illustration of heart in human body silhouette.
    Closeup view of Tatin tart with apple and blood sausage — Stock Photo
    Closeup view of Tatin tart with apple and blood sausage
    Blood orange slices being candied — Stock Photo
    Blood orange slices being candied
    Various blood bags in blood bank — Stock Photo
    Various blood bags in blood bank
    Virus particles spreading through blood stream — Stock Photo
    Virus particles spreading through blood stream
    Illustration of human heart in body silhouette. — Stock Photo
    Illustration of human heart in body silhouette.
    3d rendered illustration of little tick on skin surface. — Stock Photo
    3d rendered illustration of little tick on skin surface.
    Digital illustration of hypochromic and microcytic red blood cells while iron deficiency anaemia. — Stock Photo
    Digital illustration of hypochromic and microcytic red blood cells while iron deficiency anaemia.
    3d anatomical model demonstrating female anatomy and internal organs in front view, computer illustration. — Stock Photo
    3d anatomical model demonstrating female anatomy and internal organs in front view, computer illustration.
    Wall of a muscular artery — Stock Photo
    Wall of a muscular artery
    Blood vessels of the head, computer illustration — Stock Photo
    Blood vessels of the head, computer illustration
    Lymphocyte, monocyte and neutrophil white blood cells in blood smear, digital illustration. — Stock Photo
    Lymphocyte, monocyte and neutrophil white blood cells in blood smear, digital illustration.
    Blood oxygen monitor on finger of patient in intensive care ward, close-up. — Stock Photo
    Blood oxygen monitor on finger of patient in intensive care ward, close-up.
    Blood clot, computer illustration — Stock Photo
    Blood clot, computer illustration
    Male upper body anatomy and internal organs, computer illustration. — Stock Photo
    Male upper body anatomy and internal organs, computer illustration.
    Nurse with Cerebral Palsy taking a patient's blood pressure in a clinic — Stock Photo
    Nurse with Cerebral Palsy taking a patient's blood pressure in a clinic
    Illustration of a neutrophil. — Stock Photo
    Illustration of a neutrophil.
    Blood pressure gauge on surgical tray. — Stock Photo
    Blood pressure gauge on surgical tray.
    Male back anatomy and skeletal system, computer illustration. — Stock Photo
    Male back anatomy and skeletal system, computer illustration.
    Vet writing on test tubes, Franc — Stock Photo
    Vet writing on test tubes, Franc
    Coloured profile computed tomography (CT) scan of the healthy torso of a 60 year old patient. — Stock Photo
    Coloured profile computed tomography (CT) scan of the healthy torso of a 60 year old patient.
    Pyoderma skin disease — Stock Photo
    Pyoderma skin disease
    Hand of butcher slicing meat at butchers shop — Stock Photo
    Hand of butcher slicing meat at butchers shop
    Laboratory technician analyzing chemical solution in blood bank — Stock Photo
    Laboratory technician analyzing chemical solution in blood bank
    Human anatomical structure — Stock Photo
    Human anatomical structure
    Human heart against blue background, illustration. — Stock Photo
    Human heart against blue background, illustration.
    Frog sitting on green leaf — Stock Photo
    Frog sitting on green leaf
    Red blood cells — Stock Photo
    Red blood cells
    Activated macrophage attacking bacteria — Stock Photo
    Activated macrophage attacking bacteria
    Red and white blood cells — Stock Photo
    Red and white blood cells
    Digital illustration of Neisseria gonorrhoeae bacteria inside neutrophil white blood cells. — Stock Photo
    Digital illustration of Neisseria gonorrhoeae bacteria inside neutrophil white blood cells.
    Vascular system of female upper body, computer illustration. — Stock Photo
    Vascular system of female upper body, computer illustration.
    Human bronchi and heart, illustration — Stock Photo
    Human bronchi and heart, illustration