1. Abnormalities of human sex chromosomes. I. A ring Y without mosaicism;German;Ann Genet (Paris),1973
2. Ring Y chromosome without mosaicism;Wilson;Birth Defects,1976
3. 45,X/46,Xr(Y) in a case of asymmetrical testicular differentiation;De Almeida;Ann Genet (Paris),1974
4. Mapping the locus of the H-Y gene on the human Y chromosome;Koo;Science,1977
5. A case of ring Y chromosome;Taillemite;Hum Genet,1978