title: Cough and expectoration: general discussion.
mesh_terms: D000208:Acute Disease; D001249:Asthma / Q000188:drug therapy; D001692:Biological Transport; D001991:Bronchitis / Q000188:drug therapy / Q000378:metabolism; D002908:Chronic Disease; D002923:Cilia / Q000502:physiology; D002986:Clinical Trials as Topic; D003371:Cough / Q000188:drug therapy* / Q000503:physiopathology; D005100:Expectorants / Q000627:therapeutic use; D006801:Humans; D009093:Mucus / Q000378:metabolism / Q000502:physiology; D013183:Sputum / Q000378:metabolism
chemical_list: D005100:Expectorants