Kluska S, Silva L O C, Costa Maia F M, Lourenco D L, Stivanin T E, Baldi F, Peripolli E and Martins E N 2018: Estimation of genetic parameters for probability of calving up to 39 months of age, stayability and scrotal circumference in Nelore cattle. Livestock Research for Rural Development. Volume 30, Article #82. Retrieved , from http://www.lrrd.org/lrrd30/5/sabri30082.html