Epidemiological research methods. Part III. Randomised controlled trials (for interventions)
Date
1987
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Health & Medical Publishing Group
Abstract
Once the magnitude and distribution of a health problem
and its possible determinants have been established, anempts
to prevent, treat, or control the problem by intervening on one
or more of the determinants should be made.
Description
CITATION: Botha, J. L. & Yach, D. 1987. Epidemiological research methods. Part III. Randomised controlled trials (for interventions). South African Medical Journal, 71:657-660.
The original publication is available at http://www.samj.org.za
The original publication is available at http://www.samj.org.za
Keywords
Epidemiology -- Research