6SINGH S, PORULEKAR W, MURRAY N, et al. Influence of sex on toxicity and treatment outcome in small-sell lung cancer[J]. J Clin Oneol, 2005,23(4):850-856.
7CROWDES S, TULLER E. Small sell carcinoma of the female genitaI tract[J]. Semin Oncol, 2007,34(1):57-63.
8HUNTSMAN D G, CLEMENT P B, GILKS C B, et al. Small cell carcinoma of the endometrium: a clinicopathological study of sixteencases[J]. Am J Surg Pathol, 1994,18:364-375.