郭丽娜, 朱. 郎. F. (2003). Perineal endometriosis without perineal trauma： a case report. Chinese medical journal, 116(4), 639-640.
Chicago Style (17th ed.) Citation郭丽娜, 朱兰 郎景和 FelixWong. "Perineal Endometriosis Without Perineal Trauma： a Case Report." Chinese Medical Journal 116, no. 4 (2003): 639-640.
MLA (9th ed.) Citation郭丽娜, 朱兰 郎景和 FelixWong. "Perineal Endometriosis Without Perineal Trauma： a Case Report." Chinese Medical Journal, vol. 116, no. 4, 2003, pp. 639-640.
Warning: These citations may not always be 100% accurate.