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Wensing M, Grol R, Smits A, Van Montfort P.Wensing M, et al. Among authors: smits a.Fam Pract. 1996 Aug;13(4):386-90. doi: 10.1093/fampra/13.4.386.Fam Pract. 1996.PMID: 8872098
Wensing M, Grol R, van Montfort P, Smits A.Wensing M, et al. Among authors: smits a.Qual Health Care. 1996 Jun;5(2):73-80. doi: 10.1136/qshc.5.2.73.Qual Health Care. 1996.PMID: 10158595Free PMC article.
Huygen FJ, Mokkink HG, Smits AJ, van Son JA, Meyboom WA, van Eyk JT.Huygen FJ, et al. Among authors: smits aj.Br J Gen Pract. 1992 Apr;42(357):141-4.Br J Gen Pract. 1992.PMID: 1586548Free PMC article.