title: [A case report and literature review of double primary cancer in nasopharynx and lung.].
authors: State Key Laboratory of Oncology in South China, Guangzhou 510060; Department of Medical Oncology, Cancer Centre of Sun Yat-Sun University, Guangzhou 510060.
authors: Jingxun
authors: J
authors: Wu
authors: Fenghua
authors: F
authors: Wang
authors: Peiyu
authors: P
authors: Huang
authors: Yang
authors: Y
authors: Zhang
authors: Jieling
authors: J
authors: Weng
authors: Yuanyuan
authors: Y
authors: Zhao
authors: Wei
authors: W
authors: Jiang
authors: Cong
authors: C
authors: Xue
authors: Li
authors: L
authors: Zhang