TY - JOUR AU - Russmann, S; Lamerato, L; Marfatia, A TI - Risk of impaired renal function after colonoscopy: a cohort study in patients receiving either oral sodium phosphate or polyethylene glycol JO - Am J Gastroenterol VL - 102 PY - 2007 DO - 10.1111/j.1572-0241.2007.01610.x L3 - PubMed-ID: 17970832 SP - 2655 EP - 2663 N1 - et al. ER -