title: The parental strain of the attenuated virus (vOka) used in the varicella vaccine is circulating in China: implications for vaccine surveillance.
authors.affiliation: Department of Microbiology, Anhui Medical University, Hefei, China.
authors.forename: Lin
authors.initials: L
authors.lastname: Gan
authors.forename: Mingli
authors.initials: M
authors.lastname: Wang
authors.forename: Jingjing
authors.initials: J
authors.lastname: Liu
authors.forename: Sen
authors.initials: S
authors.lastname: Yang
authors.forename: Jason
authors.initials: J
authors.lastname: Chen