Plasma gastrin concentration in pernicious anaemia and in achlorhydria without pernicious anaemia.
D000126:Achlorhydria / Q000097:blood*; D000367:Age Factors; D000752:Anemia, Pernicious / Q000097:blood*; D005755:Gastrins / Q000097:blood*; D006801:Humans; D011863:Radioimmunoassay
D005755:Gastrins