Jaffy MB, Meischke H, Eisenberg MS. Prevalence of aspirin use among patients calling 9-1-1 for chest pain. Acad Emerg Med. 1998 Dec;5(12):1146-9.
Jaffy MB, Meischke H, Eisenberg MS. Prevalence of aspirin use among patients calling 9-1-1 for chest pain. Acad Emerg Med. 1998 Dec;5(12):1146-9.