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Doan TT, Wang A, Davey B, Upadhyay S, Toro-Salazar O.Doan TT, et al. Among authors: upadhyay s.Pediatr Cardiol. 2019 Dec;40(8):1748-1751. doi: 10.1007/s00246-019-02141-z. Epub 2019 Jun 24.Pediatr Cardiol. 2019.PMID: 31236613