Self-reported cocaine use, emergency physician testing and outcomes in suspected acute coronary syndromes: a nested matched case-control study.
Wang Y, Lindsell CJ, Pollack CV, Hollander J, Diercks DB, Kirk JD, Anantharaman V, Gibler WB, Hoekstra J, Peacock WF. Self-reported cocaine use, emergency physician testing and outcomes in suspected acute coronary syndromes: a nested matched case-control study. BMJ Open. 2012; 2(3).