Manejo del parto mellizos

1. Wilcox LS, Kiely JL, Melvin CL, Martin MC. Assisted reproductive technologies: estimates of their contribution to multiple births and newborn hospital days in the United States. Fertil Steril 1996;65:361-6.
2. Bergh T, Ericson A, Hillensj. T, Nygren KG, Wennerholm UB. Deliveries and children born after in-vitro fertilization in Sweden 1982-95: a retrospective cohort study. Lancet 1999;354:1579-85.
3. Kiely JL. The epidemiology of perinatal mortality in multiple births. Bull N Y Acad Med 1990;66:618-37.
4. Ghai V, Vidyasagar D. Morbidity and mortality factors in twins: an epidemiologic approach. Clin Perinatol 1988;15:123-40.
5. Smith GCS, Pell JP, Dobbie R. Birth order, gestational age, and risk of delivery related perinatal death in twins: retrospective cohort study. BMJ 2002;325:1004-9.
6. Rabinovici J, Barkai G, Reichman B, Serr DM, Mashiach S. Randomized management of the second nonvertex twin: vaginal delivery or cesarean section. Am J Obstet Gynecol 1987;156:52-6.
7. Hoffmann E, Oldenburg A, Rode L, Tabor A, Rasmussen S, Skibsted L. Twin births: cesarean section or vaginal delivery? Acta Obstet Gynecol Scand 2012;91:463-9.
8. Smith GC, Shah I, White IR, Pell JP, Dobbie R. Mode of delivery and the risk of delivery-related perinatal death among twins at term: a retrospective cohort study of 8073 births. BJOG 2005;112:1139-44.
9. Smith GC, Fleming KM, White IR. Birth order of twins and risk of perinatal death related to delivery in England, Northern Ireland, and Wales, 1994-2003: retrospective cohort study. BMJ 2007;334:576-8.
10. Armson BA, O’Connell C, Persad V, Joseph KS, Young DC, Baskett TF. Determinants of perinatal mortality and serious neonatal morbidity in the second twin. Obstet Gynecol 2006;108:556-64.
11. Lee HC, Gould JB, Boscardin WJ, El-Sayed YY, Blumenfeld YJ. Trends in cesarean delivery for twin births in the United States: 1995-2008. Obstet Gynecol 2011; 118:1095-101.
12. Arabin B, Kyvernitakis I, Liao A, Zugaib M. Trends in cesarean delivery for twin births in the United States: 1995- 2008. Obstet Gynecol 2012;119:657-8. 13. Cheung YB, Yip P, Karlberg J. Mortality of twins and singletons by gestational age: a varying-coefficient approach. Am J Epidemiol 2000;152:1107-16.
14. Imaizumi Y. Perinatal mortality in twins and factors influencing mortality in Japan, 1980-98. Paediatr Perinat Epidemiol 2001;15:298-305.
15. Puissant F, Leroy F. A reappraisal of perinatal mortality factors in twins. Acta Genet Med Gemellol (Roma) 1982;31:213-9.
16. Persad VL, Baskett TF, O’Connell CM, Scott HM. Combined vaginal-cesarean delivery of twin pregnancies. Obstet Gynecol 2001;98:1032-7.
17. Hannah ME, Hannah WJ, Hewson SA, Hodnett ED, Saigal S, Willan AR. Planned caesarean section versus planned vaginal birth for breech presentation at term: a randomised multicentre trial. Lancet 2000;356:1375-83.
18. Su M, McLeod L, Ross S, et al. Factors associated with adverse perinatal outcome in the Term Breech Trial. Am J Obstet Gynecol 2003;189:740-5.
19. Pan W. Sample size and power calculations with correlated binary data. Control Clin Trials 2001;22:211-27.
20. Klar N, Donner A. Current and future challenges in the design and analysis of cluster randomization trials. Stat Med 2001;20:3729-40.
21. Neonatal and perinatal mortality country, regional and global estimates. Geneva: World Health Organization, 2004 (http://whqlibdoc.who.int/publications/2007/9789241596145_eng.pdf).
22. Hogle KL, Kilburn L, Hewson S, Gafni A, Wall R, Hannah ME. Impact of the international term breech trial on clinical practice and concerns: a survey of centre collaborators. J Obstet Gynaecol Can 2003;25:14-6.