Treatment of obstructive sleep apnea with continuous positive airway pressure (CPAP) by nasal mask.
D000328:Adult; D006801:Humans; D008297:Male; D008875:Middle Aged; D009296:Nasal Cavity; D011175:Positive-Pressure Respiration / Q000295:instrumentation; D012891:Sleep Apnea Syndromes / Q000628:therapy*