TY  - GEN
ED  - World Health Organization Noncommunicable Diseases and Mental Health Cluster Surveillance Team
TI  - Summary : surveillance of risk factors for noncommunicable diseases : the WHO STEPwise approach
PY  - 2001///
CY  - Geneva : 
PB  - World Health Organization
KW  - Chronic disease
KW  - Prevention and control
KW  - Risk factors
ER  -