The development of genital glands and the origin of germ cells in human embryogenesis.
D002454:Cell Differentiation; D002455:Cell Division; D004622:Embryo, Mammalian; D005260:Female; D005835:Genitalia / Q000196:embryology*; D005854:Germ Cells / Q000166:cytology*; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008722:Methods; D010053:Ovary / Q000196:embryology / Q000254:growth & development; D013737:Testis / Q000196:embryology