TY - GEN AU - Richardson,P S TI - The principles of drug action on cough and on sputum characteristics SN - 0106-4347 PY - 1981///0625 KW - Aerosols KW - Antitussive Agents KW - administration & dosage KW - Bromhexine KW - pharmacology KW - Cough KW - drug therapy KW - Disulfides KW - Glucocorticoids KW - Humans KW - Iodides KW - Mucus KW - drug effects KW - Nervous System KW - Sputum N1 - Publication Type: Journal Article ER -