Early gastric carcinoma a non-Japanese experience.
D000230:Adenocarcinoma / Q000175:diagnosis*; D000328:Adult; D002681:China / Q000208:ethnology; D004381:Duodenal Ulcer / Q000150:complications; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D012846:Singapore; D013274:Stomach Neoplasms / Q000175:diagnosis*; D013276:Stomach Ulcer / Q000150:complications