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[Congenital nasal obstruction due to choanal atresia: case series]

Adrián Zanetta1, Hugo Rodríguez, Víctor Quiroga

  • 1Servicio de Endoscopia Respiratoria, Hospital de Pediatría Prof. Dr. Juan P. Garrahan, Buenos Aires. adrianzanetta67@hotmail.com

Archivos Argentinos De Pediatria
|March 28, 2012
PubMed

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