TY - JOUR T1 - POtential safety signals and their significance Y1 - 2012/05/14 N1 - 10.1001/archinternmed.2012.833 JO - Archives of Internal Medicine SP - 747 EP - 748 VL - 172 IS - 9 N2 - SN - 0003-9926 M3 - doi: 10.1001/archinternmed.2012.833 UR - http://dx.doi.org/10.1001/archinternmed.2012.833 ER -