TY  - BOOK
AU  - Abramson, J.H.
AU  - Abramson, Z.H.
TI  - Research Methods in Community Medicine: Surveys, Epidemiological Research, Programme Evaluation, Clinical Trials
SN  - 9780470986615
U1  - 614.44 
PY  - 2008///
CY  - England
PB  - John Wiley & Sons
KW  - Community Medicine
ER  -