Brownson RG, Petitti DB (eds). Applied Epidemiology: Theory to Practice. New York: Oxford University Press, 1998.

Canadian Health Services Research Foundation. Communications Primer (1^st ed), Nov 1998.

Canadian Health Services Research Foundation. Available at www.chsrf.ca.

Gray JAM. Evidence-based Healthcare: how to make health policy and management decisions. New York: Churchill Livingstone, 1997.

National Institute of Public Health and the Environment. Public Health Status and Forecasts 1997: Health, prevention and health care in the Netherlands until 2015. Bilthoven, NL: RIVM, 1998. Also available at www.rivm.nl.

Petitti DB, Meta-Analysis, Decision Analysis, and Cost-effectiveness Analysis (2^nd ed). New York: Oxford University Press, 2001.

Rose G. Sick individuals and sick populations. Int J Epidemiol 1985; 14 (1): 32-8.

Sackett DL, Straus SE, Richardson WS, Rosenberg W, Haynes RB. Evidence-based Medicine: how to practice and teach EBM, 2^nd ed. Edinburgh: Churchill Livingstone, 2000.

Spasoff RA. Epidemiologic Methods for Health Policy. New York: Oxford University Press, 1999.

Tugwell P, Bennett KJ, Sackett DL, Haynes RB. The Measurement Iterative Loop: a framework for the critical appraisal of need, benefits and costs of health interventions. J Chron Dis 1985; 38(4): 339-51.