TY  - BOOK
AU  - Sidani Souraya.
TI  - Health Intervention Research: Understanding Research Design Methods
SN  - 9781446256176
PY  - 2015///
CY  - Washington DC
PB  - Sage
KW  - MEDICINE -- RESEARCH -- METHODOLOGY / EVIDENCE-BASED MEDICINE -- METHODS / HEALTH -- RESEARCH -- METHODOLOGY / RESEARCH DESIGN / CLINICAL TRIALS AS TOPIC
ER  -