TY  - RPRT
TI  - Letter: Pleural effusions after practolol.
AU  - A D MacKAY
AU  - A T Axford
PY  - 1976
DO  - 10.1016/s0140-6736(76)90180-x
UR  - https://pubmed.ncbi.nlm.nih.gov/54607/
ID  - 54607
ER  -