1. GBD 2015 Maternal Mortality Collaborators. Global, regional, and national levels of maternal mortality, 1990-2015: A systematic analysis for the Global Burden of Disease Study 2015. Lancet 2016; 388: 1775-1812.
2. Gaskins AJ, Missmer SA, Rich-Edwards JW, Williams PL, Souter I, Chavarro JE. Demographic, lifestyle, and reproductive risk factors for ectopic pregnancy. Fertil Steril 2018; 110: 1328-1337. [
DOI:10.1016/j.fertnstert.2018.08.022] [
PMID] [
PMCID]
3. Hasani M, Keramat A, Khosravi A, Oshrieh Z, Hasani M. [Prevalence of ectopic pregnancy in Iran: A systematic review and meta-analysis]. Iran J Obstet Gynecol Infertil 2016; 19: 15-23. (in Persian)
4. Mokhtari Zanjani P, Ahmadnia E, Kharaghani R. Ectopic pregnancy rate in Iranian midwifery clients and infertile patients treated by assisted reproductive technologies. J Evid Based Med 2019; 12: 56-62. [
DOI:10.1111/jebm.12320] [
PMID]
5. Yong PJ, Matwani S, Brace Ch, Quaiattini A, Bedaiwy MA, Albert A, et al. Endometriosis and ectopic pregnancy: A meta-analysis. J Minim Invasive Gynecol 2020; 27: 352-361. [
DOI:10.1016/j.jmig.2019.09.778] [
PMID]
6. Bouzari Z, Yazdani Sh, Alizadeh M, Ghanbarpour A, Bijani A, Lakaei F. The risk factors for cctopic pregnancy. J Babol Univ Med Sci 2019; 21: 166-173.
7. Parashi S, Moukhah S, Ashrafi M. Main risk factors for ectopic pregnancy: A case-control study in a sample of Iranian women. Int J Fertil Steril 2014; 8: 147-154.
8. Ting WH, Lin HH, Hsiao SM. Factors predicting persistent ectopic pregnancy after laparoscopic salpingostomy or salpingotomy for tubal pregnancy: A retrospective cohort study. J Minim Invasive Gynecol 2019; 26: 1036-1043. [
DOI:10.1016/j.jmig.2018.10.004] [
PMID]
9. Kirk E, Bottomley C, Bourne T. Diagnosing ectopic pregnancy and current concepts in the management of pregnancy of unknown location. Hum Reprod Update 2014; 20: 250-261. [
DOI:10.1093/humupd/dmt047] [
PMID]
10. Pakniat H, Bahman A, Ansari I. The relationship of pregnancy-associated plasma protein A and human chorionic gonadotropin with adverse pregnancy outcomes: A prospective study. J Obstet Gynaecol India 2019; 69: 412-419. [
DOI:10.1007/s13224-019-01217-3] [
PMID] [
PMCID]
11. Helmy S, Sawyer E, Ofili-Yebovi D, Yazbek J, Ben Nagi J, Jurkovic D. Fertility outcomes following expectant management of tubal ectopic pregnancy. Ultrasound Obstet Gynecol 2007; 30: 988-993. [
DOI:10.1002/uog.5186] [
PMID]
12. Talarczyk-Desole J, Wróbel M, Niepsuj-Biniaś J, Szymanowski K, Opala T, Pawelczyk L, et al. Ectopic pregnancy: Which treatment method least affects fertility? Eur J Obstet Gynecol Reprod Biol 2016; 198: 161-162. [
DOI:10.1016/j.ejogrb.2015.10.014] [
PMID]
13. de Bennetot M, Rabischong B, Aublet-Cuvelier B, Belard F, Fernandez H, Bouyer J, et al. Fertility after tubal ectopic pregnancy: Results of a population-based study. Fertil Steril 2012; 98: 1271-1276. [
DOI:10.1016/j.fertnstert.2012.06.041] [
PMID]
14. Beall S, DeCherney AH. Management of tubal ectopic pregnancy: Methotrexate and salpingostomy are preferred to preserve fertility. Fertil Steril 2012; 98: 1118-1120. [
DOI:10.1016/j.fertnstert.2012.07.1115] [
PMID]
15. Carusi D. Pregnancy of unknown location: Evaluation and management. Semin Perinatol 2019; 43: 95-100. [
DOI:10.1053/j.semperi.2018.12.006] [
PMID]
16. Inal ZO, Inal HA. Comparison of four methods of treating ectopic pregnancy: A retrospective cohort study. Geburtshilfe Frauenheilkd 2018; 78: 70-77. [
DOI:10.1055/s-0043-122151] [
PMID] [
PMCID]
17. Yousefnezhad A, Pirdehghan A, Roshandel Rad M, Eskandari A, Ahmadi S. Comparison of the pregnancy outcomes between the medical and surgical treatments in tubal ectopi pregnancy. Int J Reprod Biomed 2018; 16: 31-34. [
DOI:10.29252/ijrm.16.1.31] [
PMID] [
PMCID]
18. Lermann J, Segl P, Jud SM, Beckmann MW, Oppelt P, Thiel FC, et al. Low-dose methotrexate treatment in ectopic pregnancy: a retrospective analysis of 164 ectopic pregnancies treated between 2000 and 2008. Arch Gynecol Obstet 2014; 289: 329-335. [
DOI:10.1007/s00404-013-2982-x] [
PMID]
19. Lagana AS, Vitale SG, De Dominici R, Padula F, Rapisarda AM, Biondi A, et al. Fertility outcome after laparoscopic salpingostomy or salpingectomy for tubal ectopic pregnancy: A 12-years retrospective cohort study. Ann Ital Chir 2016; 87: 461-465.
20. Ellaithy M, Asiri M, Rateb A, Altraigey A, Abdallah K. Prediction of recurrent ectopic pregnancy: A five-year follow-up cohort study. Eur J Obstet Gynecol Reprod Biol 2018; 225: 70-78. [
DOI:10.1016/j.ejogrb.2018.04.007] [
PMID]
21. Turan V. Fertility outcomes subsequent to treatment of tubal ectopic pregnancy in younger Turkish women. J Pediatr Adolesc Gynecol 2011; 24: 251-255. [
DOI:10.1016/j.jpag.2010.12.007] [
PMID]
22. Zhang D, Shi W, Li C, Yuan JJ, Xia W, Xue RH, et al. Risk factors for recurrent ectopic pregnancy: A case-control study. BJOG 2016; 123 (Suppl.): 82-89. [
DOI:10.1111/1471-0528.14011] [
PMID]
23. Jamard A, Turck M, Pham AD, Dreyfus M, Benoist G. [Fertility and risk of recurrence after surgical treatment of an ectopic pregnancy (EP): Salpingostomy versus salpingectomy]. J Gynecol Obstet Biol Reprod (Paris) 2016; 45: 129-138. (in French) [
DOI:10.1016/j.jgyn.2015.08.005] [
PMID]
24. Fadhlaoui A, Oueslati H, Khedhiri Z, Khrouf M, Chaker A, Zhioua F. [Cost of medical treatment with methotrexate for ectopic pregnancy. Study comparing medical treatment versus laparoscopy: Experience of Aziza Othmana Hospital]. Tunis Med 2013; 91: 112-116. (in French)
25. Ansong E, Illahi GS, Shen L, Wu X. Analyzing the clinical significance of postoperative methotrexate in the management of early abdominal pregnancy: Analysis of 10 cases. Ginekol Pol 2019; 90: 438-443. [
DOI:10.5603/GP.2019.0078] [
PMID]