TY - GEN ED - WHO Global NCD Infobase Team. ED - World Health Organization. TI - Surveillance of chronic disease risk factors: country level data and comparable estimates SN - 9241593024 SN - 1814-7194 PY - 2005/// CY - Geneva PB - World Health Organization KW - Chronic disease KW - epidemiology KW - Epidemiologic surveillance KW - Risk factors KW - Statistics KW - Comparative study KW - Databases, Factual UR - http://apps.who.int/iris/ ER -