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Hofland E, Fauser CG.Hofland E, et al.Ned Tijdschr Geneeskd. 1996 Mar 23;140(12):681.Ned Tijdschr Geneeskd. 1996.PMID: 8668245Dutch.No abstract available.
Hofland E, Boeke AJ.Hofland E, et al.Ned Tijdschr Geneeskd. 1999 Jun 5;143(23):1235.Ned Tijdschr Geneeskd. 1999.PMID: 10389540Dutch.No abstract available.