Letter: efficacy of peppermint oil in irritable bowel syndrome-MedSci.cn

Letter: efficacy of peppermint oil in irritable bowel syndrome

Gu, Y; Xiang, Y

Xiang, Y (通讯作者)，Chinese Acad Med Sci & Peking Union Med Coll, Peking Union Med Coll Hosp, Dept Gynecol & Obstet, Beijing 100730, Peoples R China.