1. Jennifer's ear: airing the issues;Black, N.;Quality in Health Care,1992
2. Quality assessment in healthcare;Maxwell, R.,1984
3. The development and structure of the biomedical literature;de Solla Price D,1981
4. A comparison of results of meta-analyses of randomised control trials and recommendations of clinical experts. Treatments for myocardial infarction;Antman, E.M.; Lau, J.; Mosteller, F.; Chalmers, T.;JANA'A,1992
5. Fffective care in pregnancy and childbirth;Chalmers, I.,1989