title: [Studies of sleep disorders in the aged and middle aged using polysomnography].
authors.forename: N
authors.initials: N
authors.lastname: Yamaguchi
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D007866:Leg / Q000503:physiopathology; D008297:Male; D001523:Mental Disorders / Q000503:physiopathology; D008875:Middle Aged; D009068:Movement; D012891:Sleep Apnea Syndromes / Q000503:physiopathology / Q000523:psychology; D012893:Sleep Wake Disorders / Q000503:physiopathology* / Q000523:psychology / Q000628:therapy; D011795:Surveys and Questionnaires