Ziegenhagen, D J Senna vs. bisacodyl in addition to Golytely lavage for colonoscopy preparation--a prospective randomized trial. [electronic resource] - Zeitschrift fur Gastroenterologie Jan 1992 - 17-9 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 0044-2771 Subjects--Topical Terms: AdultAgedBisacodyl--administration & dosageCathartics--administration & dosageColonoscopyElectrolytes--administration & dosageFemaleHumansMaleMiddle AgedPolyethylene Glycols--administration & dosageProspective StudiesSenna Extract--administration & dosageSolutionsTherapeutic Irrigation--methods