Exposing bovine cumulus–oocyte complexes to aromatizable androgen restore serum-induced low estradiol production in vitro - Bernuci, Marcelo Picinin; Bulgarelli, D. L.; Vireque, Alessandra Aparecida; Pitangui, C. P.; Sá, Marcos Felipe Silva de; Rosa e Silva, Ana Carolina Japur de Sá (Zygote, 2014)