@inbook{4c759c0cd07343f0bda886b9feb46345,
title = "Diagnosis of IBD",
author = "Gregor Novak and Geert D'Haens and Najib Haboubi and Schofield, {John B.}",
year = "2018",
month = nov,
day = "6",
language = "English",
isbn = "9781351105040",
series = "Keighley & Williams' Surgery of the Anus, Rectum and Colon, Fourth Edition: Two-volume set",
publisher = "CRC Press",
pages = "1067--1091",
booktitle = "Keighley & Williams' Surgery of the Anus, Rectum and Colon, Fourth Edition: Two-volume set",
}