Viana CHC, Candini PH, Gama RD, Carbone A, Barnabe RC. Effect of insemination-to-induced ovulation interval on fertilization rate, embryo viability and number of accessory sperms in sows. Braz. J. Vet. Res. Anim. Sci. 2006;43(1):132-138. doi:10.11606/issn.1678-4456.bjvras.2006.26258