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Reversal of shunting in pulmonary hypertension after treatment with oral Sildenafil
Ageliki A. Karatza a1, Andrew Bush a2andAlan G. Magee a1c1 a1 Department of Paediatric Cardiology, Royal Brompton Hospital, London, UK a2 Department of Paediatric Respiratory Medicine, Royal Brompton Hospital, London, UK