Shih IM, Kurman RJ (January 2001). "The pathology of intermediate trophoblastic tumors and tumor-like lesions". International Journal of Gynecological Pathology. 20 (1): 31–47. doi:10.1097/00004347-200101000-00004. PMID11192071.
Shih IM, Kurman RJ (January 2001). "The pathology of intermediate trophoblastic tumors and tumor-like lesions". International Journal of Gynecological Pathology. 20 (1): 31–47. doi:10.1097/00004347-200101000-00004. PMID11192071.