AU  - Voelker R
TI  - AId workers face more complex hurdles
PT  - JOUR
DP  - 2009
TA  - JAMA
pages = {1756-1757},
VI  - 301
IP  - 17
AID  - 10.1001/jama.2009.564 [doi]
4100  - http://dx.doi.org/10.1001/jama.2009.564
SO  - JAMA May 6, 2009 301(17):1756