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Go PM, Stolk MF, Obertop H, Dirksen C, van der Elst DH, Ament A, van Erpecum KJ, van Berge Henegouwen GP, Gouma DJ.Go PM, et al. Among authors: stolk mf.Surg Endosc. 1995 Jan;9(1):37-41. doi: 10.1007/BF00187882.Surg Endosc. 1995.PMID: 7725211
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van Erpecum KJ, Portincasa P, Stolk MF, van de Heijning BJ, van der Zaag ES, van den Broek AM, van Berge Henegouwen GP, Renooij W.van Erpecum KJ, et al. Among authors: stolk mf.Eur J Clin Invest. 1994 Nov;24(11):744-50. doi: 10.1111/j.1365-2362.1994.tb01071.x.Eur J Clin Invest. 1994.PMID: 7890012