Showing results (1-10 of 74) with videos related to
Sort By:
Pageof 8
Avian Pathology : Journal of the W.V.P.A|February 27, 2016
Ornithobacterium rhinotracheale: A reviewP C van Empel, H M HafezJournal of Veterinary Medicine. B, Infectious Diseases and Veterinary Public Health|October 23, 2001
Serological investigations on reticuloendotheliosis in turkey flocksH M HafezBerliner Und Munchener Tierarztliche Wochenschrift|May 15, 1998
Current status on the laboratory diagnosis of Ornithobacterium rhinotracheale "ORT" in poultryH M HafezZentralblatt Fur Veterinarmedizin. Reihe B. Journal of Veterinary Medicine. Series B|July 1, 1990
Serological surveillance for antibodies against different avian infectious agents on turkey flocks naturally infected with turkey rhinotracheitisH M HafezDTW. Deutsche Tierarztliche Wochenschrift|July 1, 1995
[Structural changes in the poultry production industry and in the tasks of veterinarians]H M HafezDTW. Deutsche Tierarztliche Wochenschrift|December 1, 1992
Comparative investigation on different turkey rhinotracheitis (TRT) virus isolates from different countriesH M HafezDTW. Deutsche Tierarztliche Wochenschrift|August 1, 1990
Swollen head syndrome: clinical observations and serological examinations in West GermanyH M Hafez, U LöhrenDTW. Deutsche Tierarztliche Wochenschrift|December 1, 1992
Effect of sample selection from experimentally contaminated hatching eggs and freshly hatched chicks on Salmonella enteritidis detection rateH M Hafez, S JodasAvian Pathology : Journal of the W.V.P.A|September 18, 2008
Occurrence of mycoplasmas in semen samples of birds of preyM Lierz, H M HafezAvian Diseases|April 27, 1999
Investigations on different Ornithobacterium rhinotracheale "ORT" isolatesH M Hafez, R StingPageof 8