Are achlorhydria, achylia gastrica and pernicious anemia precancerous conditions?
D000126:Achlorhydria; D000740:Anemia; D000752:Anemia, Pernicious; D006801:Humans; D009369:Neoplasms; D011230:Precancerous Conditions; D064028:Tracheophyta
ACHLORHYDRIA; ACHYLIA GASTRICA; ANEMIA, PERNICIOUS; CANCER