@article {247198,
	title = {Efficacy of Lysigin Vaccine in the Prevention of Mastitis in Daly Cattle.},
	journal = {Veterinary Medical Journal.},
	volume = {69},
	year = {2023},
	pages = {56-68.},
	author = {Ahmed Ali Badr, and Noha Mohamed Bakry, and Khaled Farouk Al-Amrv, and Samia Abd El-Hamid Ahmed}
}
