TY - JOUR T1 - WArning on dietary supplements Y1 - 1999/10/06 N1 - 10.1001/jama.282.13.1218 JO - JAMA SP - 1218 EP - 1218 VL - 282 IS - 13 N2 - SN - 0098-7484 M3 - doi: 10.1001/jama.282.13.1218 UR - http://dx.doi.org/10.1001/jama.282.13.1218 ER -