Centor Robert M, Wong John B
Huntsville Regional Medical Campus, University of Alabama Birmingham School of Medicine, Birmingham, Alabama (R.M.C.).
Tufts Medical Center, Boston, Massachusetts (J.B.W.).
Ann Intern Med. 2020 May 19;172(10):OC1. doi: 10.7326/A19-0030. Epub 2020 Apr 30.
[Figure: see text].
[图:见正文]。