title: Studies on serum gastrin levels in pernicious anaemia.
mesh_terms: D000752:Anemia, Pernicious / Q000097:blood*; D005755:Gastrins / Q000097:blood*; D006801:Humans; D006851:Hydrochloric Acid; D011863:Radioimmunoassay; D012633:Secretin
chemical_list: D005755:Gastrins; D012633:Secretin; D006851:Hydrochloric Acid