[Anachlorhydria, essential cause of ascorbic acid deficiency after gastrectomy].
D000126:Achlorhydria; D001206:Ascorbic Acid Deficiency; D005743:Gastrectomy; D006801:Humans; D011178:Postgastrectomy Syndromes
ACHLORHYDRIA; ASCORBIC ACID DEFICIENCY; POSTGASTRECTOMY SYNDROMES