TY  - RPRT
TI  - Severe verapamil (sustained-release) overdose.
AU  - S E Krick
AU  - J G Gums
AU  - K Grauer
AU  - G R Cooper
DO  - 10.1177/106002809002400711
UR  - https://pubmed.ncbi.nlm.nih.gov/2375141/
ID  - 2375141
ER  -