Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleFactors affecting the efficacy and safety of phosphodiesterase 5 inhibitor and placebo in treatment for lower urinary tract symptoms: meta-analysis and meta-regression.AuthorsSun, Hwa Yeon; Lee, Bora; Kim, Jae HeonPublicationInternational Urology & Nephrology, 2018, Vol 50, Issue 1, p35ISSN0301-1623Publication typeArticleDOI10.1007/s11255-017-1743-3