Environmental risk factors in inflammatory bowel disease: a population-based case-control study in Asia-Pacific
Siew C Ng, Whitney Tang, Rupert W Leong, Minhu Chen, Yanna Ko, Corrie Studd, Ola Niewiadomski, Sally Bell, Michael A Kamm, HJ de Silva, Anuradhani Kasturiratne, Yasith Udara Senanayake, Choon Jin Ooi, Khoon-Lin Ling, David Ong, Khean Lee Goh, Ida Hilmi, Qin Ouyang, Yu-Fang Wang, PinJin Hu Show all
Gut | BMJ PUBLISHING GROUP | Published : 2015
Unrestricted educational grants from Ferring Pharmaceuticals, Hong Kong, and Direct Grant Faculty of Medicine Chinese University of Hong Kong were used to support the database setup and maintenance of this study. The study sponsors have no contribution in the study design, analysis, interpretation of data and publication.