[Expectoration and expectorants].
D001980:Bronchi / Q000502:physiology*; D001993:Bronchodilator Agents / Q000627:therapeutic use; D002923:Cilia / Q000502:physiology; D005100:Expectorants / Q000627:therapeutic use*; D006801:Humans; D009092:Mucous Membrane / Q000502:physiology; D014132:Trachea / Q000502:physiology*
D001993:Bronchodilator Agents; D005100:Expectorants
Expektoration und Expektorantien.