1. Femoral fractures at caesarean section: Case reports;Alexander;British Journal of Obstetrics and Gynaecology,1997
2. Demographic transition since independence;Bhat,1997
3. Demographic transition in Kerala revisited;Bhat;Economic and Political Weekly,1990
4. Routes to low mortality in poor countries;Caldwell;Population Development Review,1986
5. Forfar and Arneils’ Textbook of Pediatrics;Campbell,1992