1. Genetics and demography and historical information;Adams,1990
2. Alzemat, M., Ayad, M., Housni, E.A., 1996. Enquête de Panel sur la Population et la Santé (EPPS) 1995. Ministère de la Santé Publique & Macro International Inc, Rabat/Calverton.
3. Bicego, G., Ahmad, O.B., 1996. Infant and Child Mortality. Demographic and Health Surveys Comparative Studies 20. Macro International Inc, Calverton.
4. Assessment of the Quality of Data Used for Direct Estimation of Infant and Child Mortality in DHS-II Surveys. DHS Occasional Papers 3;Curtis,1995
5. Birth intervals and family effects on postneonatal mortality in Brazil;Curtis;Demography,1993