Authors: Schreiber, S Nikolaus, S Hampe, J Hamling, J Koop, I Groessner, B Lochs, H Raedler, A

Citation: S. Schreiber et al., Tumour necrosis factor a and interleukin 1 beta in relapse of Crohn's disease, LANCET, 353(9151), 1999, pp. 459-461