Letter: smoking as a modifiable risk factor for a complicated course in Crohn's disease.

Published on Feb 1, 2016in Alimentary Pharmacology & Therapeutics7.515
· DOI :10.1111/APT.13476
N. To7
Estimated H-index: 7
(University of Leeds),
David J. Gracie16
Estimated H-index: 16
(University of Leeds),
Alexander C. Ford86
Estimated H-index: 86
(University of Leeds)
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