title: [Isolation and identification of a subgroup B avian leukosis virus from chickens of Chinese native breed Luhua].
authors.affiliation: College of Veterinary Medicine, Shandong Agricultural University, Taian 271018, China.
authors.forename: Dong-Min
authors.initials: DM
authors.lastname: Zhao
authors.forename: Qing-Chan
authors.initials: QC
authors.lastname: Zhang
authors.forename: Zhi-Zhong
authors.initials: ZZ
authors.lastname: Cui