[EARLY DIAGNOSIS OF STOMACH CANCER].
D003937:Diagnosis, Differential; D042241:Early Diagnosis; D005773:Gastroscopy; D006801:Humans; D007564:Japan; D009369:Neoplasms / Q000175:diagnosis* / Q000453:epidemiology*; D010437:Peptic Ulcer; D011127:Polyps; D013274:Stomach Neoplasms
DIAGNOSIS, DIFFERENTIAL; GASTROSCOPY; JAPAN; NEOPLASM DIAGNOSIS; NEOPLASM STATISTICS; PEPTIC ULCER; POLYPS; STOMACH NEOPLASMS