aMadigan Army Medical Center, Tacoma, Washington
bBillings Clinic, West Yellowstone, Montana
This series is coordinated by Natasha J. Pyzocha, DO, contributing editor.
A collection of Diagnostic Tests published in AFP is available at https://www.aafp.org/afp/diagnostic.
Author disclosure: No relevant financial relationships.
The opinions and assertions contained herein are the private views of the author and are not to be construed as official or as reflecting the views of the U.S. Army Medical Department or the U.S. Army at large.
Address correspondence to Samone Franzese, MD, MPH, at [email protected]. Reprints are not available from the authors.