김기동; Park, Hae-Mo; Seo Yong Chan; Sundong Lee
(Society of Preventive Korean Medicine, 2012-12)
Objective: Average, lowest, highest concentration and exceeding value of legal allowance of As, Cd, Pb, Co, Cr in frequently using 16 oriental herbal medicines in korea (Astragali Radix, Ginseng, Citri Unshii Pericarpium, ...