External validation is necessary in prediction research: a clinical example

S.E. Bleeker, H.A. Moll, E.W. Steyerberg, A.R.T. Donders, G. Derksen-Lubsen, D.E. Grobbee, K.G.M. Moons

Research output: Contribution to journalArticleAcademicpeer-review

Original languageUndefined/Unknown
Pages (from-to)826-832
Number of pages7
JournalJournal of Clinical Epidemiology
Volume56
Publication statusPublished - 2003

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