title: [Expression of MMP-2 and MMP-9 in non-small-cell lung cancer and their prognostic value.].
authors.affiliation: Department of pathology , Zhejiang Provincial People's Hospital , Hangzhou , Zhejiang 310014 , P. R. China.
authors.forename: Z
authors.initials: Z
authors.lastname: Zhao
authors.forename: M
authors.initials: M
authors.lastname: Zhang
authors.forename: G
authors.initials: G
authors.lastname: Ru