TY  - RPRT
TI  - Empiric therapy with beta-blockers.
AU  - A Hjalmarson
PY  - 1994
DO  - 10.1111/j.1540-8159.1994.tb01413.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7513874/
ID  - 7513874
ER  -