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IBD.20884
IBD.20884
http://dx.doi.org/10.1002/IBD.20884
Effects of active and passive smoking on disease course of Crohn's disease and ulcerative colitis.
P356
Q37377785-929565B8-0FA4-4CE8-85AE-08F874022FDE
P356
IBD.20884
http://dx.doi.org/10.1002/IBD.20884