[Complications after surgery of the stomach].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology; D008107:Liver Diseases / Q000209:etiology; D008171:Lung Diseases / Q000209:etiology; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000401:mortality; D012737:Sex Factors; D013270:Stomach / Q000601:surgery*