TY  - RPRT
TI  - How safe are beta-blocking drugs?
AU  - W J Louis
AU  - J J McNeil
AU  - O H Drummer
PY  - 1977
DO  - 10.5694/j.1326-5377.1977.tb113910.x
UR  - https://pubmed.ncbi.nlm.nih.gov/22026/
ID  - 22026
ER  -