Simplício, A. A.; Figueiredo, E. A. P. de; Riera, G. S.; Foote, W. C. Puberty in Breeds of Female Hair Sheep in Northeast Brazil. PAB 2014, 24 (10), 1249-1253. https://doi.org/10.1590/S1678-3921.pab1989.v24.16458.