GONZÁLEZ PADILLA, E., VILLA GODOY, A., SOLORIO LÓPEZ, J.S., OLEA PÉREZ, R. and VERA ÁVILA, H.R. 2009. Two schemes of gonadotropin application in sows weaned on day ten postpartum: Effects on reproductive function and efficiency. Veterinaria México OA. 33, 003 (Oct. 2009). DOI:https://doi.org/10.21753/vmoa.33.003.72.