1. Reproductive Patterns and Child Survival in the United Arab Emirates,1997
2. Ageing in the developing countries of Asia and the Pacific-implications for health care;Andrews;Ann. Acad. Med. Singapore,1987
3. African widows, culture and social change: case studies from Kenya;Cattell,1997
4. Self-perception of health among elderly community dwellers in Singapore;Chan;Ann. Acad. Med. Singapore,1998
5. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation;Charlson;J. Chronic Dis.,1987