Seroprevalence of Antibody to Porcine Reproductive and Respiratory Syndrome Virus using Enzyme-Linked Immunosorbent Assay in Selected Herds in Korea

talia. In: Pathology of tumours in laboratory animals, vol. III, tumours of the hamster, ed. Turusov VS, pp. 221–253. International Agency for Research on Cancer, Lyon, France. 8. Lemon PG, Gubareva AV: 1979, Tumours of the ovary. In: Pathology of tumours in laboratory animals, vol. II, tumours of the mouse, ed. Turusov VS, pp. 385–409. International Agency for Research on Cancer, Lyon, France. 9. Maekawa A: 1990, Tumours of the ovary. In: Pathology of tumours in laboratory animals, vol. I tumours of the rat, ed. Turusov VS, Mohr U, 2nd ed., pp. 473–497. International Agency for Research on Cancer, Lyon, France. 10. McEntee K: 1990, Reproductive pathology of domestic mammals. Academic Press, San Diego, CA. 11. Nielsen SW, Kennedy PC: 1990, Tumors of the genital systems. In: Tumors in domestic animals, ed. Moulton JE, 3rd ed., pp. 479–517. University of California Press, Berkeley, CA. 12. Norris HJ, Garner FM, Taylor HB: 1969, Pathology of feline ovarian neoplasms. J Pathol 97:138–143. 13. Paraskevas M, Scully RE: 1989, Hilus cell tumor of the ovary: a clinicopathological analysis of 12 Reinke crystal-positive and nine crystal-negative cases. Int J Gynecol Pathol 8:299–310. 14. Young RH, Scully RE: 1987, Ovarian steroid cell tumors associated with Cushing’s syndrome: a report of three cases. Int J Gynecol Pathol 6:40–48. 15. Young RH, Scully RE: 1993, Sex cord-stromal and steroid-cell tumors. In: Ovarian cancer, ed. Rubin SC, Sutton GP, pp. 153– 172. McGraw-Hill, New York, NY.