TY - RPRT TI - Case report: sustained-release verapamil overdose causing stroke: an unusual complication. AU - A R Shah AU - B R Passalacqua PY - 1992 DO - 10.1097/00000441-199212000-00005 UR - https://pubmed.ncbi.nlm.nih.gov/1456274/ ID - 1456274 ER -