[ATTEMPT AT EARLY DETECTION OF GASTRIC CANCER].
D042241:Early Diagnosis; D005743:Gastrectomy; D005745:Gastric Acidity Determination; D005773:Gastroscopy; D006801:Humans; D007564:Japan; D009369:Neoplasms / Q000175:diagnosis*; D010336:Pathology; D010781:Photography; D011315:Preventive Medicine; D013274:Stomach Neoplasms; D013276:Stomach Ulcer
GASTRECTOMY; GASTRIC ACIDITY DETERMINATION; GASTROSCOPY; JAPAN; NEOPLASM DIAGNOSIS; PATHOLOGY; PHOTOGRAPHY; PREVENTIVE MEDICINE; STOMACH NEOPLASMS; STOMACH ULCER