title: [Recombinant expression, purification and characterization of colicin S4].
authors.affiliation: Key Lab of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China.
authors.forename: Xiaowei
authors.initials: X
authors.lastname: Li
authors.forename: Hao
authors.initials: H
authors.lastname: Yang
authors.forename: Lin
authors.initials: L
authors.lastname: Wan
authors.forename: Xiaofeng
authors.initials: X
authors.lastname: Lu