1. Angular and interstitial pregnancy;Lancet;Int Surg,1977
2. Term angular pregnancy with placenta accrete: a case report;Triolo;Clin Exp Obstet Gynecol,2004
3. Management of other ectopic pregnancies (cornual, interstitial, angular, ovarian);Jourdain;J Gynaecol Obstet Biol Reprod,2003
4. On the look out for a rarity: interstitial/cornual pregnancy;Kun;Eur J Emerg Med,2001
5. Conservative medical and surgical management of interstitial ectopic pregnancy;Lau;Fertil Steril,1999