title: [Pulmonary metastasis from the malignant neoplasms of major salivary gland: Clinical analysis of 22 patients]
authors.affiliation: Department of Oral and Maxillofacial Surgery, First Affiliated Hospital of Xi'an Medical University. Xi'an 71004,China.
authors.forename: W J
authors.initials: WJ
authors.lastname: Shen
authors.forename: P
authors.initials: P
authors.lastname: Zhang
authors.forename: X L
authors.initials: XL
authors.lastname: Liu
authors.forename: W N
authors.initials: WN
authors.lastname: Yu