@article {27367,
	title = {: Studies on colibacillosis in calves in Egypt. I. Mortality among buffaloes and Friesian calves . },
	journal = {Zbl. Vet. Med.},
	volume = { 23, },
	year = {1975},
	pages = {38-43 },
	attachments = {https://scholar.cu.edu.eg/sites/default/files/hanem/files/colibacillosis_in_calves_i_mortality.pdf},
	author = {Farid, A., and M Ibrahim and Refai,M}
}
