1. Ajithkumar TV, Abraham EK, Rejnishkumar R, Minimole AL (2003) Placental site trophoblastic tumor. Obstet Gynecol, Surv 58:484–488
2. Anderson M, Russell P (eds) (2002) Pathology of the female reproductive tract. Churchill Livingstone, London, pp 771–73
3. Arato G, Fulop V, Degrell P, Szigetvari I (2000) Placental site trophoblastic tumor. Pathol Oncol Res 6:292–294
4. Armes J (1995) Placental site trophoblastic tumor, report of three cases and review of the literature. Int J Gynecol Cancer 5:241–9
5. Bagshawe KD, Rustin GJS (1995) In: Peckham M, Pinedo H, Veronesi U (eds) Oxford textbook of oncology. Oxford university press, Oxford, vol 1, pp 412–420