AU - Porter D TI - Leading the way: A history of johns hopkins medicine PT - JOUR DP - 2012 TA - JAMA pages = {1379-1380}, VI - 308 IP - 13 AID - 10.1001/jama.308.13.1379 [doi] 4100 - http://dx.doi.org/10.1001/jama.308.13.1379 SO - JAMA October 3, 2012 308(13):1379