Markowitz GS, Stokes MB, Radhakrishnan J, D'Agati VD. Acute phosphate nephropathy following oral sodium phosphate bowel purgative: An underrecognized cause of chronic renal failure. J Am Soc Nephrol 2005; 16:3389-3396.

DeLegge M, Kaplan R. Efficacy of bowel preparation with the use of a prepackaged, low fibre diet with a low sodium, magnesium citrate cathartic vs. a clear liquid diet with a standard sodium phosphate cathartic. Aliment Pharmacol Ther 2005; 21:1491-1495.

Rapier R, Houston C. A prospective study to assess the efficacy and patient satisfaction of three bowel preparations for colonoscopy. Gastrointestinal Endoscopy 2004; 59(5):AB131.

El-Baba MF, Houston C, Padilla M, Madani S, Lin C-H, Thomas R, Tolia V. A prospective study to assess the efficacy of bowel preparation in pediatric patients with the use of a bowel cleansing preparation and a nutritional food package compared with oral sodium phosphate. Journal of Pediatric Gastroenterology and Nutrition 2003; 37:329.

Lefere PA, Gryspeerdt SS, Dewyspelaere J, Baekelandt M, Van Holsbeeck BG. Dietary fecal tagging as a cleansing method before CT colonography: Initial results - polyp detection and patient compliance. Radiology 2002; 224(2):393-403.

Regev A, Fraser G, Delpre G, et al. Comparison of two bowel preparations for colonoscopy: Sodium phosphate with magnesium citrate versus sulfate-free polyethylene glycol solution. American Journal of Gastroenterology 1998; 93:1478-1482.

Swarbrick MJ, Collins MC, Moore DJ, McBride KD. A comparative trial of magnesium citrate (Citramax) and Piclax for barium enema bowel preparation. Clinical Radiology 1994; 49:379-381.