AU  - Johns ME, Debas HT, Miller RH
TI  - SPecialization in health care
PT  - JOUR
DP  - 2012
TA  - JAMA
pages = {2025},
VI  - 307
IP  - 19
AID  - 10.1001/jama.2012.3625 [doi]
4100  - http://dx.doi.org/10.1001/jama.2012.3625
SO  - JAMA May 16, 2012 307(19):2025