Research Article
Persistence and Transmission Pattern of Avian Adenovirus-4 in Broiler Breeders
Quaid-e-Azam Univeristy, Islamabad, Pakistan
S. A. Malik
Quaid-e-Azam Univeristy, Islamabad, Pakistan
K. Naeem
Animal Health Laboratories, Animal Sciences Institute, National Agricultural Research Centre, Islamabad, 45500, Pakistan