title: Nocturnal cough in patients with sputum production.
authors.forename: S
authors.initials: S
authors.lastname: Zheng
authors.forename: M
authors.initials: M
authors.lastname: Yanai
authors.forename: T
authors.initials: T
authors.lastname: Matsui
authors.forename: K
authors.initials: K
authors.lastname: Sekizawa
authors.forename: H
authors.initials: H
authors.lastname: Sasaki
mesh_terms: D001991:Bronchitis / Q000150:complications / Q000503:physiopathology; D016022:Case-Control Studies; D003371:Cough / Q000453:epidemiology* / Q000209:etiology / Q000503:physiopathology; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications / Q000503:physiopathology; D008875:Middle Aged; D011658:Pulmonary Fibrosis / Q000150:complications / Q000503:physiopathology; D012890:Sleep; D013183:Sputum / Q000378:metabolism*