RT Journal Article SR Electronic T1 What are the caveats to using sodium phosphate agents for bowel preparation? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 173 OP 176 VO 75 IS 3 A1 Rohit Makkar A1 Bo Shen YR 2008 UL http://www.ccjm.org/content/75/3/173.abstract AB