1. Introducción a la medicina social;Mckeown,1984
2. La Sanidad en España;Martínez Navarro;Rev San Hig Pub,1977
3. Mortalidad infantil en España;Bol Epidem Sem,1990
4. Postneonatal mortality in Norway: A study of recent trends and comparison with other mortality rates in Norwegian children;Lie;Pediatrics,1990
5. Mortality statistics 1989,1991