Autumn 2011 (Vol 10, No 3)
[text 10/12],
2 AMA PRA Category 1 credits™, for cardiologists, pulmonologists, and rheumatologists and other physicians, no fee

Summer 2011 (Vol 10, No 2)
[text 10/12],
2 AMA PRA Category 1 credits™, for cardiologists, pulmonologists, and rheumatologists and other physicians, no fee

Spring 2011 (Vol 10, No 1)
[text 10/12],
2 AMA PRA Category 1 credits™, for cardiologists, pulmonologists, and rheumatologists and other physicians, no fee

Winter 2011 (Vol 9, No 4)
[text 10/09],
2 AMA PRA Category 1 credits™, for cardiologists, pulmonologists, and rheumatologists and other physicians, no fee

Autumn 2010 (Vol 9, No 3)
[text 10/09],
2 AMA PRA Category 1 credits™, for cardiologists, pulmonologists, and rheumatologists and other physicians, no fee