Simsek, Melek, Tineke M.L. Markus-de Kwaadsteniet, Danielle van der Horst, Chris J.J. Mulder, and Nanne K.H. de Boer. 2018. “Patient-Reported Experiences With a Relicensed Generic: Thioguanine for the Treatment of Inflammatory Bowel Diseases”. Journal of Gastrointestinal and Liver Diseases 27 (4):385-89. https://doi.org/10.15403/jgld.2014.1121.274.tor.