Comparison between unilateral PNIF and rhinomanometry in the evaluation of nasal cycle.
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DOI: 10.4193/rhin17.168
Abstract: BACKGROUND Human unilateral nasal airflow shows spontaneous changes over a period of hours due to the alternating congestion and decongestion of the venous sinuses within the nasal turbinates and nasal septum. The aim of the… read more here.
Keywords: nasal cycle; unilateral pnif; pnif; evaluation nasal ... See more keywords