TY  - BOOK
AU  - Smith Peter G and Morrow Richard H 
AU  -  Ross David A
TI  - Field trials of Health Interventions a Toolbox
SN  - 9780198732860
U1  - 616.988 SMI 
PY  - 2015///
CY  - UK
PB  - OUP
KW  -  Interventions
KW  -  trials
KW  - Field
KW  - Health
KW  - Smith Peter G and Morrow Richard H
KW  - Toolbox
ER  -