(25) Yandell, D. W., Dryja, T. P. and Little, J. B (1990), Molecular Genetic Analysis of Recessive Mutations at a Heterozygous Autosomal Locus in Human Cells, Mutation Res., 229, pp. 89-102.
(25) Yandell, D.W., Dryja, T.P. and Little, J.B (1990). Molecular Genetic Analysis of Recessive Mutations at a Heterozygous Autosomal Locus in Human Cells.