http://www.fiercepharma.com/pharma/amid-pricing-scrutiny-drugmakers-team-up-express-scripts-to-find-savings-for-cash-paying?mkt_tok=eyJpIjoiWWpGak1ETmxOamxsTkRVMSIsInQiOiIzK1VGOEY4S1A0UzlzVm1rczM0cmg0cngyemNGbmtUekNRZXJYcW1maXZQbzB0bzE5T1FSQ1BoeFVIRnNHeWYxb0VLa1wvczNBcWVOWlR5ZmhIaHZNUWlCY1kxOFlubXI1SHVoOUVxNTBDcXJDbWpIYklwXC9TaDFzUUtcLzRoZWNmSiJ9&mrkid=41785545&utm_medium=nl&utm_source=internal