Research methods in communication medicine : surveys, epidemiological research, programme evaluation, clinical trials /
J. H. Abramson, Z.H. Abramson.
- 6th ed.
- England : John Wiley & Sons Inc., 2008.
- 414 p. -
Includes bibliographical references. Includes bibliographical references.
9780470986615
Community Medicine. Health Surveys Research--methods.