[Study on the trace elements in traditional Chinese drugs over the last several years].
D004365:Drugs, Chinese Herbal / Q000032:analysis*; D008419:Materia Medica; D013045:Species Specificity; D014018:Tissue Distribution; D014131:Trace Elements / Q000032:analysis*
D004365:Drugs, Chinese Herbal; D008419:Materia Medica; D014131:Trace Elements