Epidemiology : a research manual for South Africa / Joubert, G. (Georgina), editor.

Section 1: Principles of epidemiology -- Section 2: Epidemiological research studies -- Section 3

Investigation -- 4.The Study of Risk Factors and Causation -- 5.Common Research Designs and Issues in

approach to causation -- Screening in public health practice -- Ethics in research involving human

outcomes -- Measures of association and impact -- Interpreting assocaitons -- Epidemiological research

? Measuring disease frequency; 3. Who, what, where and when? Descriptive epidemiology; 4. Healthy research

and research -- Common research designs used in epidemiology -- Assessment of risk and benefit in