arizonacert.org (drug interactions)
www.drug-interactions.com
(P450-mediated drug interactions)
www.torsades.org (drug-induced arrhythmia)
www.penncert.org (antibiotics)
www.dcri.duke.edu/research/fields/certs.html
(cardiovascular therapeutics)
www.sph.unc.edu/healthoutcomes/certs/index.htm
(therapeutics in pediatrics)
www.uab.edu
(therapeutics of musculoskeletal disorders)