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N-butanol olfactory threshold and nasal patency before and after palatal expansion in children. A preliminary study

G Ottaviano1, G Frasson1, V Favero2

  • 1Department of Neurosciences, Otolaryngology Section, University of Padova, Padova, Italy.

International Journal of Pediatric Otorhinolaryngology
|August 2, 2014
PubMed
Abstract

Keywords:
AARChildren.N-butanol olfactory thresholdPNIFRapid maxillary expansion

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