5Leon X, Quer M,Diez S,et al. Second neoplasm in patients with head and neck cancer. Head Neck, 1999,21:204-210.
6Laccourreye O, Hams S, Garcia D, et al. Metachronous second primary cancer after successful partial laryngectomy for invasive squamous cell carcinoma of the true vocal cord. Ann Otol Rhinol Laryngol, 2002,111 : 204-209.
7Cloos J, Braakhuis B J, Steen I, et al. Increased mutagen sensitivity in head-and-neck squamous-cell carcinoma patients, particularly those with multiple primary tumors. Iht J Cancer,1994,56:816-819.
8Bedi G C, Westra W H, Gabrielson E, et al. Multiple head and neck tumors. Cancer Res, 1996,56: 2484-2487.
1Boice JD Jr, Land CE, Preston DL. Ionizing radiation[A]. Schottenfeld D, Fraumeni JF Jr, eds. Cancer epidemiology and prevention[M]. New York: Oxford University Press, 1996. 319-354.
2Levine EG, Bloomfield CD. Leukemias and myelodysplastic syndromes secondary to drug, radiation, and environmental exposure[J]. Semin Ocol, 1992, 19:47-84.
3Hawkins MM, Kinnier-Wilson LM, Burton HS, et al. Radiaotherapy, alkylating agents, and risk of bone cancer after childhood cancer[J]. J Natl Cancer Inst, 1996, 88: 270-278.
4Chauveinc L, Mosseri V, Quintana E, et al. Osteosarcoma following retinoblastoma: age at onset and latency period[J]. Ophthalmic Genet, 2001, 22: 77-88.
5Sankaranarayanan K, Chakraborty R. Cancer predisposition, radiosensitivity and the risk of radiation-incuced cancers. Ⅰ:baekground[J]. Radiat Res, 1995, 143:121-143.
6Lavin MF, Shiloh Y. The genetic defect in ataxi-telangiectasia[J]. Ann Rev Immunol, 1997, 15: 177-202.
7Yarnold J. Molecular aspects of cellular responses to radiaotherapy[J]. Raidother Oncol, 1997, 44: 17.
8Hall EJ. Nine decades of radiobiology: is radiation therapy any better for it? The Janeway Lecture[J]. Cancer, 1992, 71: 3753-3766.
9Greenberger JS, Eppedy MW, Jahroudi N, et al. Role of bone marrow stromal cells in irradiation leukemogenesis[J]. Acta Haematol, 1996, 96: 1-15.
10Hellman S. Principles of cancer management: radiation therapy[A]. De Vita VT, Hellman S, Rosenberg SA, eds. Cancer: principles and practice of oncology[M]. New York: Lippincott-Raven Publishers, 1997. 307-332.
