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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2002 3
2003 3
2004 3
2005 4
2006 4
2007 6
2008 3
2009 6
2010 9
2011 3
2012 4
2013 2
2014 4
2015 1
2016 3
2018 1
2020 1
2021 0
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55 results
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Page 1
A randomized trial of planned cesarean or vaginal delivery for twin pregnancy.
Barrett JF, Hannah ME, Hutton EK, Willan AR, Allen AC, Armson BA, Gafni A, Joseph KS, Mason D, Ohlsson A, Ross S, Sanchez JJ, Asztalos EV; Twin Birth Study Collaborative Group. Barrett JF, et al. Among authors: allen ac. N Engl J Med. 2013 Oct 3;369(14):1295-305. doi: 10.1056/NEJMoa1214939. N Engl J Med. 2013. PMID: 24088091 Free PMC article. Clinical Trial.
Fetal trauma in term pregnancy.
Baskett TF, Allen VM, O'Connell CM, Allen AC. Baskett TF, et al. Among authors: allen ac. Am J Obstet Gynecol. 2007 Nov;197(5):499.e1-7. doi: 10.1016/j.ajog.2007.03.065. Am J Obstet Gynecol. 2007. PMID: 17980187
The perinatal effects of delayed childbearing.
Joseph KS, Allen AC, Dodds L, Turner LA, Scott H, Liston R. Joseph KS, et al. Among authors: allen ac. Obstet Gynecol. 2005 Jun;105(6):1410-8. doi: 10.1097/01.AOG.0000163256.83313.36. Obstet Gynecol. 2005. PMID: 15932837
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