TY  - BOOK
AU  - Katz,Mitchell H.
TI  - Evaluating clinical and public health interventions: a practical guide to study design and statistics 
SN  - 9780521514880
PY  - 2010///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Evaluation Studies as Topic
KW  - Research design
KW  - Statistics as Topic
KW  - methods
ER  -