TY - BOOK ED - World Health Organization TI - WHO guidelines on safety monitoring of herbal medicines in pharmacovigilance systems SN - 92-4-159221-4 PY - 2004/// CY - Geneva PB - World Health Organization KW - Plants, Medicinal KW - adverse effects KW - Drug monitoring KW - Standards KW - Adverse drug reaction reporting systems KW - Product surveillance, Postmarking KW - Guidelines N1 - Includes bibliographical references ER -