TY  - RPRT
TI  - Slow channel blockers.
AU  - J O Covinsky
AU  - S C Hamburger
PY  - 1983
DO  - 10.1097/00007611-198301000-00016
UR  - https://pubmed.ncbi.nlm.nih.gov/6337401/
ID  - 6337401
ER  -