Worldwide incidence and prevalence of inflammatory bowel disease in the 21st century: a systematic review of population-based studies

Ng, Shi, Hamidi, Underwood, Tang, Benchimol, Panaccione, Ghosh, Wu, Chan, Sung, Kaplan (2017) Worldwide incidence and prevalence of inflammatory bowel disease in the 21st century: a systematic review of population-based studies Lancet (IF: 98.4) 390(10114) 2769-2778