TY - GEN AU - Hook,E B AU - Schreinemachers,D M AU - Willey,A M AU - Cross,P K TI - Inherited structural cytogenetic abnormalities detected incidentally in fetuses diagnosed prenatally: frequency, parental-age associations, sex-ratio trends, and comparisons with rates of mutants SN - 0002-9297 PY - 1984///0502 KW - Adult KW - Amniocentesis KW - Chromosome Aberrations KW - epidemiology KW - Chromosome Disorders KW - Female KW - Fetus KW - ultrastructure KW - Gene Frequency KW - Heterozygote KW - Humans KW - Male KW - Maternal Age KW - Middle Aged KW - Mutation KW - New York KW - Paternal Age KW - Pregnancy KW - Sex Ratio KW - Translocation, Genetic N1 - Publication Type: Comparative Study; Journal Article ER -