%0 Journal Article %A T M C M de Kok %A L G J B Engels %A E J Moonen %A J C S Kleinjans %T Inflammatory bowel disease stimulates formation of carcinogenic N-nitroso compounds %D 2005 %R 10.1136/gut.2004.057471 %J Gut %P 731-731 %V 54 %N 5 %U https://gut.bmj.com/content/gutjnl/54/5/731.2.full.pdf