TY  - RPRT
TI  - Amitriptyline and sputum viscosity.
AU  - R M Baillie
PY  - 1967
DO  - 10.1016/s0140-6736(67)90207-3
UR  - https://pubmed.ncbi.nlm.nih.gov/4143740/
ID  - 4143740
ER  -