title: [What is assured in therapy with expectorants?].
authors.affiliation: III. Medizinische Klinik, Schwerpunkt Pneumologie der Universität Mainz.
authors.forename: J
authors.initials: J
authors.lastname: Schlegel
authors.forename: R
authors.initials: R
authors.lastname: Ferlinz
mesh_terms: D005100:Expectorants / Q000627:therapeutic use*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*; D011663:Pulmonary Surfactants / Q000187:drug effects
chemical_list: D005100:Expectorants; D011663:Pulmonary Surfactants
vernacular_title: Was ist gesichert in der Therapie mit Expertkoranzien?