1. Some epidemiological characteristics of Down's syndrome in Hungary;Czeizel;Acta Morph. Hung.,1988
2. Population surveillance of sentinel anomalies;Czeizel;Mutation Res.,1989
3. Mutation surveillance of sentinel anomalies in Hungary, 1980–1984;Czeizel;Mutation Res.,1987
4. A study of adverse effects in the progeny after intoxication during pregnancy;Czeizel;Arch. Toxicol.,1988