[Effect of gastric bypass for obesity on sleep-apnea syndrome].
D000368:Aged; D006801:Humans; D007583:Jejunum / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications / Q000628:therapy*; D012891:Sleep Apnea Syndromes / Q000150:complications / Q000628:therapy*; D013270:Stomach / Q000601:surgery*