close red blood cells vessel erythrocytes flowing artery circulation oxygen transportation |
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| navigate by keyword : blood cells red erythrocytes vessel artery vein capillaries human body circulatory system oxygen oxygenation circulation plasma platelets anemia medical health science biology anatomy illustration biomedical scientific healthcare care disease illness hematology transfusion donation donor treatment therapy leukocytes serum hemoglobin bloodstream vascular microscopic macro fluid tissue internal organ physiology life wellness infection |
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| Close-up of red blood cells in blood vessel. Red erythrocytes flowing in artery. Blood circulation, oxygen transportation in human body. Biomedical, scientific, medical illustration of. AI generated |
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