1. Serfling , R. E. Sherman , I. L. Attribute Sampling Methods 1975
2. Assessment of vaccination coverage, vaccination scar rates, and smallpox scarring in five areas of West Africa;Henderson;Bulletin of the World Health Organization,1973
3. A computer simulation of the EPI survey strategy;Lemeshow;International Journal of Epidemiology,1985
4. Single stage cluster sampling with a telescopic respondent rule: A variation motivated by a survey of dementia in elderly residents of Shanghai;Levy;Statistics in Medicine,1989