2 ﹒李绍珍.眼科手术学.第2版.北京:人民卫生出版社,1997.4 ﹒ Cook BE Jr,Bartley GB . Epidemiologicalc haracteristicsa nd clinical course of patients with malignant eyelid tumors in an incidence cohort in Ol msted County,Minnesota . Ophthal mology,1999,106:746‐750.6 ﹒ War wick R ......