Operation VS. obesity: success or sentence.
D000328:Adult; D005260:Female; D006801:Humans; D007422:Intestines / Q000601:surgery*; D008297:Male; D009765:Obesity / Q000628:therapy*; D011183:Postoperative Complications / Q000401:mortality; D012306:Risk; D013270:Stomach / Q000601:surgery*