"Pharmedix" . "Diversified Healthcare Services Inc." . . "Zydus Pharmaceuticals" . "http://www.orapharma.com" . "http://www.pharmedixrx.com" . "http://www.zydususa.com" . "Perrigo co" . "http://www.dhscorp.com" . "OraPharma" . "Carlisle Laboratories Inc." .