AU  - Schaefer G, Emanuel EJ, Wertheimer A
TI  - THe obligation to participate in biomedical research
PT  - JOUR
DP  - 2009
TA  - JAMA
pages = {67-72},
VI  - 302
IP  - 1
AID  - 10.1001/jama.2009.931 [doi]
4100  - http://dx.doi.org/10.1001/jama.2009.931
SO  - JAMA July 1, 2009 302(1):67