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Timmermans AJ, van den Brekel MW, van der Molen L, Navran A, Nijssen TF, Hilgers FJ.Timmermans AJ, et al.Ned Tijdschr Geneeskd. 2012;156(40):A5059.Ned Tijdschr Geneeskd. 2012.PMID: 23031237Review.Dutch.
Van Berkel M, Jooren MC, Timmermans A, van der Velde EA.Van Berkel M, et al.Ned Tijdschr Geneeskd. 1998 Sep 19;142(38):2102-5.Ned Tijdschr Geneeskd. 1998.PMID: 9856224Clinical Trial.Dutch.
Van Berkel M, Vink-Jooren M, Timmermans A, van der Velde EA.Van Berkel M, et al.Ned Tijdschr Geneeskd. 1997 Sep 27;141(39):1876-7.Ned Tijdschr Geneeskd. 1997.PMID: 9545748Dutch.No abstract available.
Timmermans AJ, Verzijlbergen JF, van den Bosch JM, de Maat CE.Timmermans AJ, et al.Ned Tijdschr Geneeskd. 1981 Dec 26;125(52):2144-8.Ned Tijdschr Geneeskd. 1981.PMID: 7322237Dutch.No abstract available.