TY  - RPRT
TI  - Therapy for cough: active agents.
AU  - K F Chung
AU  - A B Chang
PY  - 2002
DO  - 10.1006/pupt.2002.0342
UR  - https://pubmed.ncbi.nlm.nih.gov/12099788/
ID  - 12099788
ER  -