Cite
MLA Citation
E Kuenzig et al.. “A37 ASTHMA IS NOT ASSOCIATED WITH THE NEED FOR SURGERY IN CROHN'S DISEASE WHEN CONTROLLING FOR SMOKING STATUS: A POPULATION-BASED COHORT STUDY.” Journal of the Canadian Association of Gastroenterology, vol. 1, n.d., p. 63. http://access.bl.uk/ark:/81055/vdc_100095505146.0x000001