TY  - BOOK
AU  - Littell,J H
AU  - Corcoran,J
AU  - Pillai,V
TI  - Systematic reviews and meta-analysis / 
T2  - Pocket guides to social work research methods
SN  - 9780195326543
PY  - 2008///
CY  - Oxford : 
PB  - Oxford University Press, 
KW  - Social care
KW  - Social work
KW  - Meta-analysis
KW  - Research
KW  - Systematic reviews
ER  -