@article{eaddbc5850ed47ec90a316d2301f5b31,
title = "Methotrexate and Thioguanine Rescue Therapy for Conventional Thiopurine Failing Ulcerative Colitis Patients: A Multi-center Database Study on Tolerability and Effectiveness",
author = "B Meijer and CJJ Mulder and G Bouma and CY Ponsioen and \{van der Woude\}, C.J. and \{van der Meulen\}, AE and DSJ Wintjens and G Dijkstra and F Hoentjen and B Oldenburg and \{van Bodegraven\}, AA and \{de Boer\}, NKH",
year = "2018",
doi = "10.1093/ibd/izy047",
language = "Undefined/Unknown",
volume = "24",
pages = "1558--1565",
journal = "Inflammatory Bowel Diseases",
issn = "1078-0998",
publisher = "Oxford University Press",
number = "7",
}