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Oneko, Olola; Petru, Edgar; Masenga, Gileard; Ulrich, Daniela; Obure, Joseph; Zeck, Willibald (June 2010). "Management of the placenta in advanced abdominal pregnancies at an East African tertiary referral center". Journal of Women's Health. Mary Ann Liebert, Inc. 19 (7): 1369–1375. doi:10.1089/jwh.2009.1704. PMID20509789.
Sunday-Adeoye I, Twomey D, Egwuatu EV, Okonta PI (2011). "A 30-year review of advanced abdominal pregnancy at the Mater Misericordiae Hospital, Afikpo, southeastern Nigeria (1976-2006)". Archives of Gynecology and Obstetrics. 283 (1): 19–24. doi:10.1007/s00404-009-1260-4. PMID19876640. S2CID9781858.
Krishna Dahiya; Damyanti Sharma (June 2007). "Advanced Abdominal Pregnancy: A Diagnostic and Management Dilemma". Journal of Gynecologic Surgery. 23 (2): 69–72. doi:10.1089/gyn.2007.B-02259-1.
Lockhat F, Corr P, Ramphal S, Moodly J (2006). "The value of magnetic resonance imaging in the diagnosis and management of extra-uterine abdominal pregnancy". Clin Radiol. 61 (3): 264–9. doi:10.1016/j.crad.2005.10.013. PMID16488208.
Tromans PM, Coulson R, Lobb MO, Abdulla U (1984). "Abdominal pregnancy associated with extremely elevated serum alphafetoprotein: case report". British Journal of Obstetrics and Gynaecology. 91 (3): 296–8. doi:10.1111/j.1471-0528.1984.tb04773.x. PMID6200135. S2CID37719477.
Nkusu Nunyalulendho D, Einterz EM (2008). "Advanced abdominal pregnancy: case report and review of 163 cases reported since 1946". Rural Remote Health. 8 (4): 1087. PMID19053177.
Worley, K. C.; Hnat, M. D.; Cunningham, F. G. (2008). "Advanced extrauterine pregnancy: Diagnostic and therapeutic challenges". American Journal of Obstetrics and Gynecology. 198 (3): 297.e1–7. doi:10.1016/j.ajog.2007.09.044. PMID18313451.
Mahajan, N. N. (2008). "Advanced extrauterine pregnancy: Diagnostic and therapeutic challenges". American Journal of Obstetrics and Gynecology. 199 (6): e11, author reply e11–2. doi:10.1016/j.ajog.2008.06.024. PMID18639214.
Oneko, Olola; Petru, Edgar; Masenga, Gileard; Ulrich, Daniela; Obure, Joseph; Zeck, Willibald (June 2010). "Management of the placenta in advanced abdominal pregnancies at an East African tertiary referral center". Journal of Women's Health. Mary Ann Liebert, Inc. 19 (7): 1369–1375. doi:10.1089/jwh.2009.1704. PMID20509789.
Sunday-Adeoye I, Twomey D, Egwuatu EV, Okonta PI (2011). "A 30-year review of advanced abdominal pregnancy at the Mater Misericordiae Hospital, Afikpo, southeastern Nigeria (1976-2006)". Archives of Gynecology and Obstetrics. 283 (1): 19–24. doi:10.1007/s00404-009-1260-4. PMID19876640. S2CID9781858.
Lockhat F, Corr P, Ramphal S, Moodly J (2006). "The value of magnetic resonance imaging in the diagnosis and management of extra-uterine abdominal pregnancy". Clin Radiol. 61 (3): 264–9. doi:10.1016/j.crad.2005.10.013. PMID16488208.
Tromans PM, Coulson R, Lobb MO, Abdulla U (1984). "Abdominal pregnancy associated with extremely elevated serum alphafetoprotein: case report". British Journal of Obstetrics and Gynaecology. 91 (3): 296–8. doi:10.1111/j.1471-0528.1984.tb04773.x. PMID6200135. S2CID37719477.
Sunday-Adeoye I, Twomey D, Egwuatu EV, Okonta PI (2011). "A 30-year review of advanced abdominal pregnancy at the Mater Misericordiae Hospital, Afikpo, southeastern Nigeria (1976-2006)". Archives of Gynecology and Obstetrics. 283 (1): 19–24. doi:10.1007/s00404-009-1260-4. PMID19876640. S2CID9781858.
Tromans PM, Coulson R, Lobb MO, Abdulla U (1984). "Abdominal pregnancy associated with extremely elevated serum alphafetoprotein: case report". British Journal of Obstetrics and Gynaecology. 91 (3): 296–8. doi:10.1111/j.1471-0528.1984.tb04773.x. PMID6200135. S2CID37719477.