Comparison of participant-collected nasal and staff-collected oropharyngeal specimens for human ribonuclease P detection with RT-PCR during a community-based study. oleh Mitchell T Arnold, Jonathan L Temte, Shari K Barlow, Cristalyne J Bell, Maureen D Goss, Emily G Temte, Mary M Checovich, Erik Reisdorf, Samantha Scott, Kyley Guenther, Mary Wedig, Peter Shult, Amra Uzicanin