Evaluation of mycoplasma antigens used for the detection of mycoplasma infection in chicken - Selim Selim Salama Helail; Elham Atta Elebiary; Mamdouh Abdelghani; Saher Makeen Gergis (Cairo : Selim Selim Salama Helail, 1998)
Thesis (M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Bacteriology, Immunology and Mycology