The American Journal of Medicine
The American Journal of Medicine > 2009 > 122 > 2 > 152-161
The American Journal of Medicine > 2009 > 122 > 2 > 170-180
The American Journal of Medicine > 2009 > 122 > 2 > 162.e1-162.e9
The American Journal of Medicine > 2009 > 122 > 2 > 109-113
The American Journal of Medicine > 2009 > 122 > 2 Supplement > S22-S32