title: Achylia gastrica in retrospect.
mesh_terms: D000126:Achlorhydria / Q000150:complications / Q000266:history*; D000752:Anemia, Pernicious / Q000188:drug therapy / Q000209:etiology / Q000266:history* / Q000628:therapy; D000818:Animals; D002417:Cattle; D003037:Cobalt Radioisotopes; D004035:Diet Therapy; D004920:Erythropoiesis; D005750:Gastric Juice / Q000378:metabolism; D005753:Gastric Mucosa / Q000378:metabolism / Q000503:physiopathology; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008460:Meat; D051381:Rats; D014805:Vitamin B 12 / Q000627:therapeutic use
chemical_list: D003037:Cobalt Radioisotopes; D014805:Vitamin B 12