A Piece of My Mind Section Editor: Roxanne K. Young, Associate Senior Editor.
Author Affiliation: Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois (firstname.lastname@example.org).
Hirschtick RE. John Lennon’s Elbow. JAMA. 2012;308(5):463–464. doi:10.1001/jama.2012.8331
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