by Raza, M.A. (University of Agriculture, Faisalabad (Pakistan). Dept. of Animal Sciences), Murtaza, S. (Bahauddin Zakariya Univ., Multan (Pakistan). Dept. of Clinical Sciences), Bachaya, H.A. (Livestock and Dairy Development Dept., Lahore (Pakistan)), Qayyum, A. (The Islamia Univ. of Bahawalpur (Pakistan). Univ. Coll. of Veterinary and Animal Sciences), Zaman, M.A. (Coll. of Veterinary and Animal Sciences, Jhang (Pakistan). Dept. of Parasitology)
Published in Pakistan veterinary journal (01.10.2010)