title: [Hemochromocytometric characteristics and periodicity of blood collections from donors].
mesh_terms: D001773:Blood Cells; D001782:Blood Donors; D006454:Hemoglobins / Q000737:chemistry*; D006801:Humans; D014019:Tissue Donors
chemical_list: D006454:Hemoglobins
keywords: BLOOD CELLS; BLOOD DONORS; HEMOGLOBIN/chemistry