Opioids for chronic non-cancer pain: a protocol for a systematic review of randomized controlled trials.
Busse JW, Schandelmaier S, Kamaleldin M, Hsu S, Riva JJ, Vandvik PO, Tsoi L, Lam T, Ebrahim S, Johnston B, Oliveri L, Montoya L, Kunz R, Malandrino A, Bhatnagar N, Mulla SM, Lopes LC, Soobiah C, Wong A, Buckley N, Sessler D, Guyatt GH.
Busse JW, et al. Among authors: lopes lc.
Syst Rev. 2013 Aug 21;2:66. doi: 10.1186/2046-4053-2-66.
Syst Rev. 2013.
PMID: 23965223
Free PMC article.