Citation

HC 2009: Natural Health Products Ingredients Database. Ingredient Search: ephed [online]. Ottawa (ON). Natural Health Products Directorate, Health Canada. [Accessed 2009 November 27]. Available from: http://webprod.hc-sc.gc.ca/nhpid-bdipsn/ingredsReq.do?srchRchTxt=ephed&srchRchRole=-1&lang=eng