Goff, S. et al.: In vitro effect of a hydrophilic polycarbophylic resin on the activity of some digestive enzymes. Fed. Proc.14: 344, 1955.
2.
Grossman, A.J. , Batterman, R.C. and Leifer, P.: Polyacrylic resin: Effective hydrophilic colloid for the treatment of constipation. J. Am. Geriatric Soc.5: 187, 1957.
3.
Pimparker, B.D. , Paustian, F.F., Roth, J.L.A. and Bockus, H.L.: Effect of polycarbophil on diarrhea and constipation. Gastroenterology40: 397, 1961.
4.
Texter, E.C., Jr.: Diarrhea: Mechanisms and Management (Scientific Exhibit), presented at Annual Meeting of American Medical Association, June 24-29, 1962, Chicago, Ill.