title: Later stages of cortical differentiation in experimentally transformed testes of opossum embryos.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D006801:Humans; D008297:Male; D009893:Opossums; D012723:Sex; D013737:Testis / Q000637:transplantation*
keywords: SEX; TESTIS/transplantation