Opinion On Toxicological Data on Colouring Agents for Medicinal Products: E 174 Silver ;
http://europa.eu.int/comm/health/ph_risk/committees/scmp/documents/out30_en.pdf
Opinion On Toxicological Data on Colouring Agents for Medicinal Products: E 174 Silver ;
http://europa.eu.int/comm/health/ph_risk/committees/scmp/documents/out30_en.pdf