Affara NA, Chambers D, O'Brien J, Habeebu SS, Kalaitsidaki M, Bishop CE, Ferguson-Smith MA. Evidence for distinguishable transcripts of the putative testis determining gene (ZFY) and mapping of homologous cDNA sequences to chromosomes X,Y and 9. Nucleic Acids Res. 1989 Apr 25; 17(8):2987-99.