Trials for increasing the infectivity titer of fowl pox vaccines prepared on SPF embroynated chicken egg and tissue culture
By: Abd al-Raziq, Umar Abd al-Raziq Badawi; al-Said, Amira Abd al-Nabi; Futuh, Amal Ahmad…[et al.]. Suez Canal Veterinary Medicine Journal. Vol. 19, no. 2 (2014), pp.89-101, 13 p.
Subjects: Virus diseases; Poultry