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
PY  - 2008///
CY  - Chichester, Sussex
PB  - John Wiley & Sons
KW  - Research
KW  - Methods
KW  - Community medicine
KW  - Clinical Trials as Topic
KW  - Epidemiologic Methods
KW  - Program evaluation
ER  -