Dupont, Christophe Double-blind randomized evaluation of clinical and biological tolerance of polyethylene glycol 4000 versus lactulose in constipated children. [electronic resource] - Journal of pediatric gastroenterology and nutrition Nov 2005 - 625-33 p. digital Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0277-2116 Standard No.: 10.1097/01.mpg.0000181188.01887.78 doi Subjects--Topical Terms: Cathartics--adverse effectsChild, PreschoolConstipation--bloodConsumer Product SafetyDefecation--drug effectsDigestion--drug effectsDouble-Blind MethodElectrolytes--bloodFemaleFlatulence--chemically inducedGastrointestinal Agents--adverse effectsHumansInfantIntestinal Absorption--drug effectsLactulose--adverse effectsMalePolyethylene Glycols--adverse effectsSafetyTreatment OutcomeVitamins--bloodVomiting--chemically induced