the structure of the red blood cell. erythrocyte blood cell. the structure of the erythrocyte. infographics.

anatomy artery background basophil biology blood blue body care cell cells circulatory disease education erythrocyte erythrocytes flow health hematology hemocytes hemoglobin human icon illustration infographics isolated leukocyte lymphocyte macro medical medicine microbiology microscopic monocyte neutrophil plasma platelet platelets red science structure system thrombocyte thrombosis vascular vector vein white