1. Hamerton, J. J., Canning, N., Ray, M., Smith, S.: A cytogenetic survey of 14,069 newborn infants. Clin. Genet. 8, 223 (1975)
2. Hauge, M., Poulsen, H., Halberg, A., Mikkelsen, M.: The value of fluorescence markers in the distinction between maternal and fetal chromosomes. Humangenetik 26, 187 (1975)
3. Hultén, M., Lindsten, J.: The behaviour of structural aberrations at male meiosis. In: Human population cytogenetics, Patricia A. Jacobs, W. H. Price, Pamela Law, eds., p. 23. Edinburgh University Press 1970
4. Jonasson, J., Lindsten, J., Lundborg, R., Kissmeyer-Nielsen, F., Lamm, L. U., Bruun Petersen, G., Therkelsen, A. J.: HL-A antigens and heteromorphic fluorescence characters of chromosomes in prenatal paternity investigation. Nature (Lond.) 236, 312 (1972)