Self-reported Disability in Patients with Inflammatory Bowel Disease Largely Determined by Disease Activity and Illness Perceptions.

van der Have M, Fidder HH, Leenders M, Kaptein AA, van der Valk ME, van Bodegraven AA, Dijkstra G, de Jong DJ, Pierik M, Ponsioen CY, van der Meulen-de Jong AE, van der Woude CJ, van de Meeberg PC, Romberg-Camps MJ, Clemens CH, Jansen JM, Mahmmod N, Bolwerk CJ, Vermeijden JR, Siersema PD, Oldenburg B.
Inflamm Bowel Dis 2015 Feb; 21(2): 369-77