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Struijs JN, Baan CA, Schellevis FG, Westert GP, van den Bos GA.Struijs JN, et al. Among authors: schellevis fg.BMC Health Serv Res. 2006 Jul 4;6:84. doi: 10.1186/1472-6963-6-84.BMC Health Serv Res. 2006.PMID: 16820048Free PMC article.
Rijken M, Bekkema N, Boeckxstaens P, Schellevis FG, De Maeseneer JM, Groenewegen PP.Rijken M, et al. Among authors: schellevis fg.Health Expect. 2014 Oct;17(5):608-21. doi: 10.1111/j.1369-7625.2012.00786.x. Epub 2012 Jun 19.Health Expect. 2014.PMID: 22712877Free PMC article.
van Oostrom SH, Picavet HS, van Gelder BM, Lemmens LC, Hoeymans N, van Dijk CE, Verheij RA, Schellevis FG, Baan CA.van Oostrom SH, et al. Among authors: schellevis fg.BMC Public Health. 2012 Aug 30;12:715. doi: 10.1186/1471-2458-12-715.BMC Public Health. 2012.PMID: 22935268Free PMC article.