Bonato, Denis Vinicius, Luigi Carrer Filho, Eriko Silva Santos, Murilo Rezende Figueira, Marcela Bortoletto Cerezetti, Fábio Morotti, and Marcelo Marcondes Seneda. 2021. “Estrus Expression and Pregnancy Rates in Heifers Primiparous and Multiparous Nelore Cows Subjected to Timed Artificial Insemination With Strategic Use of Gonadotropin-Releasing Hormone”. Semina: Ciências Agrárias 42 (6SUPL2):3825-36. https://doi.org/10.5433/1679-0359.2021v42n6SUPL2p3825.