1. The balance of research, teaching and service in medical education.;Prywes;Minerva,1971
2. P.J. Thung 1973 Medical Education in the Netherlands. Council of Europe, in press.
3. Statistisch Zakboek 1972. Central Bureau of Statistics (Holland).
4. Science budget 1973. Reports of Parliament, 2nd Chamber, session 1972, no. 12089.
5. Annual Report 1971. Research Organization T.N.O., The Hague, Holland.