A. M. Hoogwerf

Practical experience using transabdominal chorionic villus biopsies taken after 16 weeks' gestation for rapid prenatal diagnosis of chromosomal abnormalities

D. Little, J. Wolstenholme, E. Maher, 1989, Prenatal diagnosis.

A genetic analysis of the rose-gespleten region (68C8-69B5) of Drosophila melanogaster.

M. Akam, D. Roberts, A. M. Hoogwerf, 1988, Genetics.