Patel, A. C.; Patel, C.; Zala, H.; Sheikh, Y.; Dadheech, T.; Mankad, P.; Shah, S.; Rank, D. N. Genotyping of Indigenous Cattle Breeds and Their Exotic Crosses for β -Casein Milk Type Using PCR-RFLP and Sequencing. Int. J. Livest. Res. 2019, 9, 249-259.