HartJT.Proposals for assisted entry to medical schools for health workers as mature students. Lancet1974; ii:1191–7.
2.
International Group of Experts.Education of the Health Professions for Primary Care: a Review of Swedish Policies and Practices.Stockholm: UHA National Board of Universities & Colleges, 1981.
3.
EisenbergL.Science in medicine: too much, or too little and too limited in scope?Am J Med1988; 84: 483–91.
4.
CasselJ.The contribution of the social environment to host resistance. Am J Epidemiol1976; 104: 107–23.