1. Cramer SF, Patel A. The frequency of uterine leiomyomas. Am J Clin Pathol 1990; 94: 435–438.
2. Lee NC, Dicker RC, Rubin GL, Ory HW. Confirmation of the preoperative diagnoses for hysterectomy. Am J Obstet Gynecol 1984; 150: 283–287.
3. Easterday CL, Grimes DA, Riggs JA. Hysterectomy in the United States. Obstet Gynecol 1983; 62: 201–212.
4. Robins SL, Cotran RS. Leiomyomata (fibromyoma). In: The Pathogenic Basis of Disease. Philadelphia: W.B. Saunders Co., 1979: 1271.
5. Tamaya T, Fujimoto J, Okada H. Comparison of cellular levels of steroid receptors in uterine leiomyoma and myometrium. Acta Obstet Gynecol Scand 1985; 64: 307.