Comparative Study

Head-to-head comparison of the diagnostic accuracies of BD Veritor™ System RSV and Quidel® Sofia® RSV FIA systems for respiratory syncytial virus (RSV) diagnosis.

J. Clin. Virol. 2015 Apr 1; 65: 83-6.
Comparative Study

Comparison of nasopharyngeal flocked swabs and nasopharyngeal wash collection methods for respiratory virus detection in hospitalized children using real-time polymerase chain reaction.

J. Virol. Methods. 2012 Oct 1; 185 (1): 89-93.
Comparative Study

Swabbing for respiratory viral infections in older patients: a comparison of rayon and nylon flocked swabs.

Eur. J. Clin. Microbiol. Infect. Dis. 2011 Feb 1; 30 (2): 159-65.