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van der Eijk AA, Niesters HG, Hansen BE, Pas SD, Richardus JH, Mostert M, Janssen HL, Schalm SW, de Man RA.van der Eijk AA, et al. Among authors: janssen hl.Eur J Gastroenterol Hepatol. 2005 Nov;17(11):1173-9. doi: 10.1097/00042737-200511000-00004.Eur J Gastroenterol Hepatol. 2005.PMID: 16215428
de Jongh FE, Janssen HL, de Man RA, Hop WC, Schalm SW, van Blankenstein M.de Jongh FE, et al. Among authors: janssen hl.Gastroenterology. 1992 Nov;103(5):1630-5. doi: 10.1016/0016-5085(92)91188-a.Gastroenterology. 1992.PMID: 1426884
Janssen HL, Berk L, Heijtink RA, ten Kate FJ, Schalm SW.Janssen HL, et al.Hepatology. 1993 Mar;17(3):383-8.Hepatology. 1993.PMID: 8444411Clinical Trial.