Boucher Helen W, Murray Barbara E, Powderly William G
From Tufts Medical Center, Boston, Massachusetts; University of Texas Medical School at Houston, Houston, Texas, and Washington University in St. Louis, St. Louis, Missouri.
Ann Intern Med. 2017 Nov 21;167(10):738-739. doi: 10.7326/M17-1678. Epub 2017 Sep 5.