@article{a9fc4f04b59b41f696ef0493ff0d5d5a,
title = "Crohn's disease and smoking: Is it ever too late to quit?",
author = "Ian Lawrance and Kevin Murray and B. Batman and R.B. Gearry and R. Grafton and K. Krishnaprasad and J.M. Andrews and R. Prosser and P.A. Bampton and S.E. Cooke and G. Mahy and G. Radford-Smith and A. Croft and K. Hanigan",
year = "2013",
doi = "10.1016/j.crohns.2013.05.007",
language = "English",
volume = "7",
pages = "e665--e671",
journal = "JOURNAL OF CROHNS \& COLITIS",
issn = "1873-9946",
publisher = "Oxford University Press",
number = "12",
}