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Iqbal, M., M. Shahid, A.Yousaf and M. Munir. 2011. Pharmacokinetics of Cefaclor in Stray Dogs Determined Microbiologically.23, 2837-2840.

Abbas, R. Z., Z. Manzoor, S. H. Munawar, Z. Iqbal, M.N. Khan, M. K. Saleemi, M.A. Zia and A. Yousaf. 2011. Anticoccidial activity of hydrochloric acid (HCl) againstin broiler chicken.31, 425-429.

Abbas, R. Z., , S. H. Munawar, Z. Manzoor Z. Iqbal, M.N. Khan, M. K. Saleemi, M.A. Zia and A. Yousaf. 2011. Anticoccidial effects of acetic acid on performance and pathogenic parameter in broiler chickens challenged with31, 99-103.

Qayyum A., A. Yousaf, T. Ahmad, Z.U.Rahman and U. Farooq. 2012. Immunomodulatory effects of Lisovit� in response to Newcastle Disease and Infectious Bursal Disease vaccines in broilers.22, 1-14.

Ahmad, T., M. M. Hussain, A. Yousaf, M. Z. Masood, and G. Muhammad, 2009. Effects of vitamin E, selenium and levamisole on immune response of broiler birds artificially infected with coccidiosis. Proc. 5th International Poultry Conference 10-13 March 2009. Taba � Egypt. Pp 1489-1399

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