Elamin E A, Ramadan R O, Fatani A E, Al Atiya S A, Abdin-Bey M R
Department of Microbiology and Parasitology, Faculty of Veterinary Science and Animal Resources, King Faisal University, Al-Ahsa, Saudi Arabia.
Vet Rec. 2001 Jul 14;149(2):59-60. doi: 10.1136/vr.149.2.59.