TY - GEN TI - Vitamin B-12 SN - 0007-1447 PY - 1968///1125 KW - Anemia, Pernicious KW - drug therapy KW - Erythrocyte Count KW - Humans KW - Hydroxocobalamin KW - therapeutic use KW - Intrinsic Factor KW - Liver Extracts KW - Reticulocytes KW - Vitamin B 12 KW - administration & dosage KW - Vitamin B 12 Deficiency N1 - Publication Type: Journal Article ER -