«Brief report: factitious diarrhea detected by measurement of stool osmolality». N. Engl. J. Med.330 (20): 1418-9. May 1994. PMID8159195. doi:10.1056/NEJM199405193302004.
Shiau YF, Feldman GM, Resnick MA, Coff PM (June 1985). «Stool electrolyte and osmolality measurements in the evaluation of diarrheal disorders». Ann. Intern. Med.102 (6): 773-5. PMID3994188. doi:10.7326/0003-4819-102-6-773.
«Brief report: factitious diarrhea detected by measurement of stool osmolality». N. Engl. J. Med.330 (20): 1418-9. May 1994. PMID8159195. doi:10.1056/NEJM199405193302004.
Shiau YF, Feldman GM, Resnick MA, Coff PM (June 1985). «Stool electrolyte and osmolality measurements in the evaluation of diarrheal disorders». Ann. Intern. Med.102 (6): 773-5. PMID3994188. doi:10.7326/0003-4819-102-6-773.