P690 Ambient air quality does not affect disease course in inflammatory bowel disease – a population based risk factor analysis using geographic information systems
van den Heuvel, T., Bijnens, E., Verhaegh, B., Nawrot, T., Zeegers, M., Masclee, A., Oostenbrug, L., Romberg-Camps, M., Jonkers, D., Pierik, M.Volume:
11
Language:
english
Journal:
Journal of Crohn's and Colitis
DOI:
10.1093/ecco-jcc/jjx002.814
Date:
February, 2017
File:
PDF, 652 KB
english, 2017