title: Coexistence of sleep apnea and asthma resulting in severe sleep hypoxemia.
mesh_terms: D000368:Aged; D001249:Asthma / Q000150:complications*; D006801:Humans; D000860:Hypoxia / Q000209:etiology*; D008297:Male; D010100:Oxygen / Q000097:blood; D012129:Respiratory Function Tests; D012891:Sleep Apnea Syndromes / Q000150:complications* / Q000503:physiopathology; D012894:Sleep Stages; D012893:Sleep Wake Disorders / Q000209:etiology*
chemical_list: D010100:Oxygen