A law firm <a href="http://pic4pk.com/home-page/meera-jokes-%D9%85%DB%8C%D8%B1%D8%A7-%D8%AC%D9%88%DA%A9%D8%B3-funny-pictures-2/">cheap medication</a>  Witty said the "deeply disappointing" episode appeared to involve certain senior local staff working outside GSK systems. He has commissioned law firm Ropes & Gray to carry out an independent review into what happened.