title: [Megaloblastic anemia caused by nutritional errors].
authors.forename: C A
authors.initials: CA
authors.lastname: Pierach
mesh_terms: D000284:Administration, Oral; D000749:Anemia, Megaloblastic / Q000188:drug therapy* / Q000209:etiology; D006397:Hematinics / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D007273:Injections, Intramuscular; D014805:Vitamin B 12 / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D006397:Hematinics; D014805:Vitamin B 12