TY  - BOOK
AU  - Katz, Mitchell H
TI  - Evaluating clinical and public health interventions: a practical guide to study design and statistics
SN  - 9780521735599
U1  - 362.1068 KAT 
PY  - 2010///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Evaluation Studies as Topic
KW  - Medical care -- Evaluation -- Methodology
KW  - Research Design
ER  -