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Closing the patent duct: context and controversy


  1. Correspondence to Dr Frances Bu’Lock, Department of Congenital and Paediatric Cardiology, East Midlands Congenital Heart Centre, University Hospitals of Leicester NHS Trust, Leicester LE3 9QP, UK; frances.bulock{at}
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Bu’Lock F
Closing the patent duct: context and controversy

Publication history

  • Received August 29, 2017
  • Accepted September 3, 2017
  • First published November 1, 2017.
Online issue publication 
April 19, 2018

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