title: Chick gonad differentiation following excision of primordial germ cells.
mesh_terms: D000818:Animals; D002642:Chick Embryo / Q000166:cytology*; D005260:Female; D005854:Germ Cells / Q000601:surgery*; D008297:Male; D008866:Microsurgery / Q000379:methods; D010053:Ovary / Q000166:cytology / Q000196:embryology*; D012733:Sex Differentiation; D013737:Testis / Q000166:cytology / Q000196:embryology*