title: Expression of PD-1 by CD4(+)CD25(+)CD127(low) Treg cells in the peripheral blood of lung cancer patients.
authors.affiliation: Department of Respiratory Diseases, the Second Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.
authors.forename: AnYuan
authors.initials: A
authors.lastname: Zhong
authors.affiliation: Department of Respiratory Diseases, the Second Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.
authors.forename: Xue
authors.initials: X
authors.lastname: Pan
authors.affiliation: Department of Respiratory Diseases, the Second Affiliated Hospital of Soochow University, Suzhou, People's Republic of China.
authors.forename: MinHua
authors.initials: M
authors.lastname: Shi