1. The errors of sampling of the survivorship tables;Greenwood,1926
2. Controlled versus naturalistic experiments; Application of the life table method;Weissman,1977
3. Specific methods of calculating survival rates of patients with cancer;Berkson,1958
4. The application of life table methodology to the study of outpatient psychiatric clinic services;Bahn;J Chron Dis,1961
5. Application of life table methodology to the study of mental hospital populations;Kramer,1956