A 2-hour diagnostic protocol for possible cardiac chest pain in the emergency department: a randomized clinical trial.
Than M, Aldous S, Lord SJ, Goodacre S, Frampton CM, Troughton R, George P, Florkowski CM, Ardagh M, Smyth D, Jardine DL, Peacock WF, Young J, Hamilton G, Deely JM, Cullen L, Richards AM.
Than M, et al.
JAMA Intern Med. 2014 Jan;174(1):51-8. doi: 10.1001/jamainternmed.2013.11362.
JAMA Intern Med. 2014.
PMID: 24100783
Clinical Trial.