Flocked nasal swab versus nasopharyngeal aspirate for detection of respiratory tract viruses in immunocompromised adults: a matched comparative study

<p>Abstract</p> <p>Background</p> <p>Several studies have compared nasal swabs to the more invasive nasopharyngeal aspirate (NPA) for detection of respiratory viruses. Mostly, the comparisons have been performed on immunocompetent children with upper respiratory tract s...

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Bibliographic Details
Main Authors: Broliden Kristina, Norbeck Oscar, Rotzén-Östlund Maria, Wong Michelle, Öhrmalm Lars, Tolfvenstam Thomas
Format: Article
Language:English
Published: BMC 2010-11-01
Series:BMC Infectious Diseases
Online Access:http://www.biomedcentral.com/1471-2334/10/340