[Efficacy of fenoverine and trimebutine in the management of irritable bowel syndrome: multicenter randomized double-blind non-inferiority clinical study].

Seong Hee Kang, Yoon Tae Jeen, Ja Seol Koo, Yang Seo Koo, Kyoung Oh Kim, You Sun Kim, Seung Yeong Kim, Jeong Seop Moon, Jong Jae Park, Il Hyun Baek, Sung Chul Park, Sung Joon Lee, Jong Hun Lee, Rok Seon Choung and Suck Chei Choi Department of Internal Medicine, Korea University College of Medicine, Seoul, Gachon University School of Medicine, Incheon, Hallym University College of Medicine, Chuncheon, Inje University College of Medicine, Busan, Kangwon National University College of Medicine, Chuncheon, Dong-A University College of Medicine, Busan, Wonkwang University College of Medicine, Iksan, Korea