title: Concluding remarks: cough and expectoration.
mesh_terms: D000818:Animals; D001693:Biological Transport, Active; D002415:Cats; D003371:Cough / Q000188:drug therapy / Q000378:metabolism*; D005088:Exocrine Glands / Q000378:metabolism / Q000502:physiology; D006801:Humans; D009093:Mucus / Q000378:metabolism*; D011941:Receptors, Adrenergic / Q000502:physiology; D011950:Receptors, Cholinergic / Q000502:physiology; D014882:Water-Electrolyte Balance
chemical_list: D011941:Receptors, Adrenergic; D011950:Receptors, Cholinergic