Meiotic arrest, resumption and TZP retraction in bovine COCs undergoing pre-IVM: lessons from a refined GV stage classification - Saraiva, Helena Fabiana Reis de Almeida; Sangalli, Juliano Rodrigues; Alves, Luana; Silveira, Juliano Coelho da; Meirelles, Flávio Vieira; Perecin, Felipe (Reproduction, 2025)