[Ultrastructural observation on the red cell series in the bone marrow of patients with nutritional megaloblastic anemia].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000748:Anemia, Macrocytic / Q000473:pathology*; D000749:Anemia, Megaloblastic / Q000473:pathology*; D001853:Bone Marrow / Q000648:ultrastructure*; D004912:Erythrocytes / Q000648:ultrastructure*; D005260:Female; D006801:Humans; D004915:Leukemia, Erythroblastic, Acute / Q000473:pathology; D008297:Male; D008875:Middle Aged