2Lee JH,Park SS,Lee DH et al.Endobronchial tuberculosis:Clinical and bronchoscopic feature in 121 cases[J].Chest,1992,102:990~993.
3TanaKa S.Immunological aspects of cryosurgery in general surgery[J].Cryobiology,1982,19(3):247~262.
4Macwand MO,Zehr KJ,Dyke CM,et al.The role of cryotherpy for airway complications after lung and heart-lung transptantation[J].Eur J Cardiothorac Surg,1997,12(4):549~54.