[POSSIBILITIES OF EARLY DIAGNOSIS OF CHRONIC GASTRITIS WITHOUT STOMACH BIOPSY].
D001706:Biopsy; D003920:Diabetes Mellitus; D003933:Diagnosis; D004415:Dyspepsia; D042241:Early Diagnosis; D005745:Gastric Acidity Determination; D005756:Gastritis; D006801:Humans; D006851:Hydrochloric Acid
D006851:Hydrochloric Acid
BIOPSY; DIABETES MELLITUS; DIAGNOSIS; DYSPEPSIA; GASTRIC ACIDITY DETERMINATION; GASTRITIS; HYDROCHLORIC ACID