[1]
P. R. S. da Silveira, I. Wentz, and A. R. de Freitas, “Reproductive performance of sows inseminated once or twice using semen stored in kiew extender”, PAB, vol. 19, no. 7, pp. 909–913, Apr. 2014, doi: 10.1590/S1678-3921.pab1984.v19.15972.