Chronic disease prevalence and care among the elderly in urban and rural Beijing, China - a 10/66 Dementia Research Group cross-sectional survey.
Liu Z, Albanese E, Li S, Huang Y, Ferri CP, Yan F, Sousa R, Dang W, Prince M.
BMC Public Health. 2009 Oct 21; 9:394. Epub 2009 Oct 21.
[BMC Public Health. 2009]