"Spontaneous" sex reversal in organ cultures of the embryonic male gonad of the bird.
D000818:Animals; D001717:Birds / Q000196:embryology*; D002454:Cell Differentiation; D012734:Disorders of Sex Development; D005260:Female; D008297:Male; D009924:Organ Culture Techniques; D010063:Ovum / Q000254:growth & development; D013091:Spermatogenesis; D013737:Testis / Q000196:embryology*; D013997:Time Factors