title: Comparative study on the ultrastructure of the elements of the avian and mammalian erythrocytic series. Correlation with hemoglobin biosynthesis.
mesh_terms: D000818:Animals; D001717:Birds / Q000097:blood*; D004912:Erythrocytes / Q000378:metabolism / Q000648:ultrastructure*; D006454:Hemoglobins / Q000096:biosynthesis*; D006654:Histology, Comparative; D008322:Mammals / Q000097:blood*
chemical_list: D006454:Hemoglobins