[ASSESSMENT OF DIPHENYLAMINE-POSTIVE SUBSTANCE IN THE GASTRIC JUICE].
D000126:Achlorhydria; D000740:Anemia; D000752:Anemia, Pernicious; D001713:Biphenyl Compounds; D004159:Diphenylamine; D005743:Gastrectomy; D005750:Gastric Juice; D009369:Neoplasms / Q000175:diagnosis*; D013274:Stomach Neoplasms; D013276:Stomach Ulcer
D001713:Biphenyl Compounds; D004159:Diphenylamine
ACHLORHYDRIA; ANEMIA, PERNICIOUS; BIPHENYL COMPOUNDS; GASTRECTOMY; GASTRIC JUICE; NEOPLASM DIAGNOSIS; STOMACH NEOPLASMS; STOMACH ULCER
STANOVENIE DIFENYLAM'INO-POZIT'IVNEJ L'ATKY V  ZAL'UDO CNEJ  S TAVE.