AU - Bailey RL, Gahche JJ, Miller PE, Thomas PR, Dwyer JT TI - WHy us adults use dietary supplements PT - JOUR DP - 2013 TA - JAMA Internal Medicine pages = {355-361}, VI - 173 IP - 5 AID - 10.1001/jamainternmed.2013.2299 [doi] 4100 - http://dx.doi.org/10.1001/jamainternmed.2013.2299 SO - JAMA Internal Medicine March 11, 2013 173(5):355