Bloomberg News -- Merck & Co. and its Schering unit is suing Teva Pharmaceutical Industries Ltd. to prevent it from selling a generic version of the cholesterol drug Vytorin in the United States until 2017.
Bloomberg News -- Merck & Co. and its Schering unit is suing Teva Pharmaceutical Industries Ltd. to prevent it from selling a generic version of the cholesterol drug Vytorin in the United States until 2017.