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Mitral valve regurgitation in twins: Concordance and survival.
Bakkestrøm R, Larsen LA, Møller JE, Videbæk L, Hjelmborg JV, Christensen K. Bakkestrøm R, et al. Am Heart J. 2016 Jul;177:51-7. doi: 10.1016/j.ahj.2016.04.006. Epub 2016 Apr 16. Am Heart J. 2016. PMID: 27297849
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