Too old to have children? Lessons from natural fertility populations
Marinus J.C. Eijkemans(Erasmus University Rotterdam), Egbert R. te Velde(Erasmus MC), Henri Léridon(Eau de Paris (France)), Frans van Poppel(University of Groningen), Ken R. Smith(Huntsman Cancer Institute), Dik F. Habbema(Erasmus MC)
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