1. Bochkov NP, Kuleshov NP, Chebotarev AN, Alekhin VI, Midian SA (1974) Population cytogenetic investigation of newborn in Moscow. Humangenetik 22:139?152
2. Claussen U (1980) The pipette method: A new rapid technique for chromosome analysis in prenatal diagnosis. Hum Genet 54: 277?278
3. Claussen U, Stutz R, Schmidt M (1984) The pipette method. (in preparation)
4. Hook EB (1977) Exclusion of chromosomal mosaicism: Tables of 90%, 95%, and 99% confidence limits and comments on use. Am J Hum Genet 29:94?97
5. Knörr-Gärtner H, Härle I (1972) A modified method of culturing amniotic fluid cells for prenatal detection of genetic disorders. Humangenetik 14:333?334