AU - Wolfe SM TI - Early signals of harmful drugs: Comment on “potential safety signals and their significance” PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {73-74}, VI - 172 IP - 1 AID - 10.1001/archinternmed.2011.544 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2011.544 SO - Archives of Internal Medicine January 9, 2012 172(1):73