title: In vitro development of testis and ovary from indifferent fetal mouse gonads.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D005260:Female; D006801:Humans; D008297:Male; D051379:Mice; D010053:Ovary / Q000196:embryology*; D011247:Pregnancy; D012733:Sex Differentiation; D013737:Testis / Q000196:embryology*