title: [Neurological common diseases in the super-elder society. Topics: IV. Parkinson's disease; 1. The noticeable earrly symptoms of Parkinson's disease].
authors: Asako
authors: A
authors: Yoritaka
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003248:Constipation / Q000209:etiology; D042241:Early Diagnosis; D006801:Humans; D000857:Olfaction Disorders / Q000209:etiology; D010300:Parkinson Disease / Q000150:complications / Q000175:diagnosis*; D020187:REM Sleep Behavior Disorder / Q000209:etiology; D012893:Sleep Wake Disorders / Q000209:etiology