In 1998 there was a recall of one million EpiPens , the second such recall in a year .
In 1997 , Dey , a subsidiary of Merck KGaA , acquired the exclusive right to market and distribute the EpiPen .
In 1998 there was a recall of one million EpiPen , the second such recall in a year .
In 1997 , Dey , a subsidiary of Merck KGaA , acquired the exclusive right to market and distribute the EpiPen .