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de Bois MH, Schoemaker MC, van der Werf SD, Puylaert JB.de Bois MH, et al. Among authors: puylaert jb.BMJ. 1989 Apr 15;298(6679):1004. doi: 10.1136/bmj.298.6679.1004.BMJ. 1989.PMID: 2499366Free PMC article.No abstract available.
Portielje JE, van der Werf SD, Mutsaers JA, Lohle PN, Puylaert JB.Portielje JE, et al. Among authors: puylaert jb.Ned Tijdschr Geneeskd. 1997 Jan 11;141(2):89-93.Ned Tijdschr Geneeskd. 1997.PMID: 9036353Dutch.
Puylaert JB, van der Werf SD, de Mol van Otterloo JC.Puylaert JB, et al.Ned Tijdschr Geneeskd. 2007 Feb 10;151(6):387; author reply 388.Ned Tijdschr Geneeskd. 2007.PMID: 17352307Dutch.No abstract available.