1. Report of a WHO/Serono Meeting. Perspectives in fetal diagnosis of congenital diseases, Serono Symposia ((in press)).
2. The new genetics and clinical practice;Weatherall,1985
3. Attitudes of patients after "genetic" termination of pregnancy;Donnai;Br Med J,1981
4. Prenatal chromosome analysis and its impact;Ferguson-Smith;Br Med Bull,1983
5. Maternal serum AFP screening for neural tube defects;Ferguson-Smith;Br Med Bull,1983