Nocturnal disturbances and restlessness in Parkinson's disease: Using the Japanese version of the Parkinson's disease sleep scale-2Keisuke Suzuki, Koichi Hirata, Masaoki Iwanami et al.|Journal of the Neurological Sciences|2012Cited by 84
Probable rapid eye movement sleep behavior disorder, nocturnal disturbances and quality of life in patients with Parkinson’s disease: a case-controlled study using the rapid eye movement sleep behavior disorder screening questionnaireKeisuke Suzuki, Koichi Hirata, Tomoyuki Miyamoto et al.|BMC Neurology|2013Cited by 32
Snoring is Associated with an Impaired Motor Function, Disease Severity and the Quality of Life but not with Excessive Daytime Sleepiness in Patients with Parkinson's DiseaseKeisuke Suzuki, Koichi Hirata, Hideki Sakuta et al.|Internal Medicine|2013Cited by 6