References
- Berliner I, Mesbah M, Zalud I, Maulik D. 1998. Heterotopic triplet pregnancy. Report of a case with successful twin intrauterine gestation. Journal of Reproductive Medicine 43:237–239.
- Dammann G, Murphy L, Ellis J. 2002. Twin heterotopic pregnancy after assisted reproduction. A case report. Journal of Reproductive Medicine 47:246–248.
- Dickey RP, Matis R, Olar TT, Curole DN, Taylor SN, Rye PH. 1989. The occurrence of ectopic with and without clomiphene citrate used in assisted and non assisted reproductive technol-ogy. Journal of In vitro Fertilisation and Embryo Transfer 6:294–7.
- Grab D, Wolfe A, Kunzel H, Sterzik K. 1992. Ovarian stimulation with Clomiphene is not a risk factor for extrauterine pregnancy. Zentralblatt fur Gynakologie (Leipzig) Germany 114:289-91. Rizk B. 1999. Outcome of assisted reproductive technology. In: Brinsden PR, editor. Textbook of in vitro fertilization and assisted reproduction. Bournhallam guide to clinical and laboratory practice. Publisher. Pp. 316–317.
- Tay JI, Moore J, Walker II. 2000. Ectopic pregnancy. British Medical Journal 320:916–919.
- Tomazevic T, Rubuc-Pucelj M. 1992. Ectopic pregnancy follow-ing treatment of tubal infertility. Journal of Reproductive Medicine 37:611 — 4.