Stewart Jamie, Mercadante Vitor, Dias Nicholas, Stella Stephanie, Cunha Laís, Canisso Igor, and Lima Fabio. 2019. “Nerve Growth Factor β Increases Small Luteal Cell Number and Enhances Steroidogenic Activity in Bovine Corpus Luteum”. Clinical Theriogenology 11 (3):445. https://clinicaltheriogenology.net/index.php/CT/article/view/10212.