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Robben SH, Huisjes M, van Achterberg T, Zuidema SU, Olde Rikkert MG, Schers HJ, Heinen MM, Melis RJ; ZOWEL NN Study Group.Robben SH, et al. Among authors: schers hj.JMIR Res Protoc. 2012 Sep 19;1(2):e10. doi: 10.2196/resprot.1945.JMIR Res Protoc. 2012.PMID: 23611877Free PMC article.
Sanavro S, van der Worp H, Jansen D, Stoffelen J, Schers H, Postma M, Koning P, de Boer M, Janus G, Blanker MH.Sanavro S, et al.BMJ Open. 2022 Dec 1;12(12):e060222. doi: 10.1136/bmjopen-2021-060222.BMJ Open. 2022.PMID: 36456003Free PMC article.
Robben SH, Perry M, Huisjes M, van Nieuwenhuijzen L, Schers HJ, van Weel C, Rikkert MG, van Achterberg T, Heinen MM, Melis RJ.Robben SH, et al. Among authors: schers hj.BMC Health Serv Res. 2012 Aug 15;12:251. doi: 10.1186/1472-6963-12-251.BMC Health Serv Res. 2012.PMID: 22894654Free PMC article.
Robben S, Perry M, van Nieuwenhuijzen L, van Achterberg T, Rikkert MO, Schers H, Heinen M, Melis R.Robben S, et al.J Contin Educ Health Prof. 2012 Summer;32(3):196-204. doi: 10.1002/chp.21145.J Contin Educ Health Prof. 2012.PMID: 23008082