title: [Effect of large volume lavage of ambroxol hydrochloride on patients with pneumoconiosis combined with chronic bronchitis].
authors.forename: Hong-song
authors.initials: HS
authors.lastname: Dai
mesh_terms: D000551:Ambroxol / Q000008:administration & dosage* / Q000627:therapeutic use; D029481:Bronchitis, Chronic / Q000209:etiology / Q000628:therapy*; D018893:Bronchoalveolar Lavage; D006801:Humans; D008297:Male; D008875:Middle Aged; D011009:Pneumoconiosis / Q000150:complications / Q000628:therapy*; D016896:Treatment Outcome
chemical_list: D000551:Ambroxol