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Kohl T, Van de Vondel P, Stressig R, Wartenberg HC, Heep A, Keiner S, Müller A, Franz A, Fröhlich S, Willinek W, Gembruch U.Kohl T, et al. Among authors: van de vondel p.Fetal Diagn Ther. 2009;25(1):67-71. doi: 10.1159/000200017. Epub 2009 Feb 6.Fetal Diagn Ther. 2009.PMID: 19202341
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Kohl T, Hering R, Van de Vondel P, Tchatcheva K, Berg C, Bartmann P, Heep A, Franz A, Müller A, Gembruch U.Kohl T, et al. Among authors: van de vondel p.Surg Endosc. 2006 Jul;20(7):1134-43. doi: 10.1007/s00464-005-0662-z. Epub 2006 Jun 8.Surg Endosc. 2006.PMID: 16763924
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