Hasina Begum, 37, holds her free medicine provided by the government, inside a government hospital in Kolkata July 3, 2012. India has put in place a $5.4 billion policy to provide free medicine to its people, a decision that could change the lives of hundreds of millions, but a ban on branded drugs stands to cut Big Pharma out of the windfall. Picture taken July 3, 2012. To match INDIA-DRUGS/ REUTERS/Rupak De Chowdhuri (INDIA - Tags: HEALTH SOCIETY DRUGS)