Qualitative Development of a Patient-Reported Outcome Symptom Measure in Diarrhea-Predominant Irritable Bowel Syndrome

por Marquis, P, Lasch, K E, Delgado-Herrera, L, Kothari, S, Lembo, A, Lademacher, C, Spears, G, Nishida, A, Tesler, Waldman L, Piault, E, Rosa, K, Zeiher, B
Publicado 2014