Heterotopic pregnancy: an emerging diagnostic challenge. OBG Manag 2002 Oct;14(10):36-46.
Heterotopic pregnancy after in vitro fertilization – embryo transfer. Int J Gynecol Obstet 2004 Sep;86(3):411-416.
Heterotopic pregnancy after ovulation induction and assisted reproductive technologies: a literature review from 1971 to 1993. Fertil Steril 1996 Jul;66:1-12.
A rare case report: ovarian heterotopic pregnancy after in vitro fertilisation. Fertil Steril 2010 Oct;94(5):9-11.
Early diagnosis and successful non surgical treatment of viable combined intrauterine and cervical pregnancy. Fertil Steril 1994 Aug;62(2):405-408.
Successful management of heterotopic pregnancy after fetal reduction using potassium chloride and methotrexate. J Hum Reprod Sci 2012 Jan-Apr;5(1):57-60.
Heterotopic pregnancy following in vitro fertilization and embryo transfer: 12 cases report. Arch Gynecol Obstet 2009 Aug;280(2):325-329.
Rare association of ovarian implantation site for patients with heterotopic and with primary ectopic pregnancies after ICSI and blastocyst transfer. Hum Reprod 2001 Oct;16(10):2227-2229.
Severe ovarian hyperstimulation syndrome and combined intrauterine and tubal pregnancy after in vitro fertilization and embryo transfer. Hum Reprod 1996 Jan;11(1):68-69.
Heterotopic pregnancy: two cases and a comparative review. Fertil Steril 2007 Feb;87(2):417.e9-417.e15.
Heterotopic pregnancy: viable twin intrauterine pregnancy with a viable right tubal ectopic pregnancy. J Ultrasound Med 2000;19(5):355
The conservative management of early pregnancy complications: a review of the literature. Ultrasound Obstet Gynecol 2003 Oct;22:420-423.
Risk of surgery after use of potassium chloride for treatment of tubal heterotopic pregnancy. Obstet Gynecol 2006 Feb;107(2 Pt 2):506-508.
