Miller CD, Blomkalns AL, Gersh BJ, Pollack CV, Brogan GX, Diercks DB, Peacock WF, Stone GW, Hollander JE, Manoukian SV, Hoekstra JW. Safety and efficacy of bivalirudin in high-risk patients admitted through the emergency department. Acad Emerg Med. 2009 Aug; 16(8):717-25.