title: [Drug therapy of chronic phase in chronic obstructive pulmonary disease].
authors.forename: T
authors.initials: T
authors.lastname: Kawashiro
mesh_terms: D000318:Adrenergic beta-Agonists / Q000008:administration & dosage*; D018680:Cholinergic Antagonists / Q000008:administration & dosage*; D005100:Expectorants / Q000008:administration & dosage*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*; D013806:Theophylline / Q000008:administration & dosage*
chemical_list: D000318:Adrenergic beta-Agonists; D018680:Cholinergic Antagonists; D005100:Expectorants; D013806:Theophylline