Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA systematic review of randomized trials on the effectiveness of opioids for cancer pain.AuthorsKoyyalagunta D; Bruera E; Solanki DR; Nouri KH; Burton AW; Toro MP; Bruel BM; Manchikanti LPublicationPain Physician, 2012, Vol 15, Issue 4, pES59ISSN1533-3159Publication typeJournal Article