Nasal potential difference: Best or average result for CFTR function as diagnostic criteria for cystic fibrosis?

Katherine Keenan1, Julie Avolio1, Claudia Rueckes-Nilges2

  • 1Division of Paediatric Gastroenterology, Hepatology and Nutrition, University of Toronto and Physiology and Experimental Medicine, Research Institute, the Hospital for Sick Children, Toronto, Ontario, Canada.

Abstract

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