title: Hemoglobin content and projection area of erythrocytes as indication of cell age.
mesh_terms: D000818:Animals; D001803:Blood Transfusion; D004905:Erythrocyte Aging; D004912:Erythrocytes / Q000166:cytology*; D004920:Erythropoiesis; D006454:Hemoglobins; D011086:Polycythemia / Q000209:etiology; D051381:Rats; D011919:Rats, Inbred Strains; D013053:Spectrophotometry
chemical_list: D006454:Hemoglobins