(1)
Chegini, A.; Shadparvar, A. A.; Hossein-Zadeh, N. G.; Mohammad-Nazari, B. Genetic and Environmental Relationships Among Milk Yield, Persistency of Milk Yield, Somatic Cell Count and Calving Interval in Holstein Cows. Rev. colomb. cienc. pecu. 2019, 32, 81-89.