1. Genetic correlations between the performance of purebred and crossbred half-sibs for some broiler traits;Aggarwal;Indian Journal of Poultry Science,1979
2. Using egg production longitudinal recording to study the genetic background of resilience in purebred and crossbred laying hens;Bedere;Genetics Selection Evolution,2022
3. Systems of breeding designed to give maximum heterosis in chickens;Bell;Poultry Science,1950
4. Bell, A.E., 1982. Selection for heterosis – results with laboratory and domestic animals. In: Proceedings of the World Congress on Genetics Applied to Livestock Production 6, 206–227.
5. Genetic variation of egg production traits in purebred and crossbred laying hens;Besbes;Animal Science,1999