Hirs, W., H.W. Becker, C. van Boven, S.K. Oskam, I.M. Okkes, H. Lamberts. International Classification of Primary Care 2E: 2nd ed. electronic. Dutch Translation. Amsterdam: Department of General Practice, Academic Medical Center/University of Amsterdam, D
\nThis code system http://terminology.hl7.org/CodeSystem/icpc2E-DUT defines many codes, but they are not represented here