FILE  In this Jan. 29, 2007 file photo, Indian police officers block demonstrators protesting against Swiss drug maker Novartis AG&#x27;s case against Indian government on drug patents in New Delhi, India. The case - involving Novartis AG&#x27;s cancer drug Glivec - pits aid groups that argue India plays a vital role as the pharmacy to the poor against drug companies that insist they need strong patents to make drug development profitable. A ruling by Indias Supreme Court is expected in early 2013. (AP Photo/Saurabh Das, File)
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