TI - IN this issue of jama internal medicine PT - JOUR DP - 2013 TA - JAMA Internal Medicine pages = {89}, VI - 173 IP - 2 AID - 10.1001/jamainternmed.2013.2686 [doi] 4100 - http://dx.doi.org/10.1001/jamainternmed.2013.2686 SO - JAMA Internal Medicine January 28, 2013 173(2):89