India News India IPAB revokes GSK patent on breast cancer drug Tykerb A strip of 10 Tykerb tablets costs about 4,160 rupees in India and a patient is expected to take five tablets a day for 21 days if the cancer is in an advanced stage. Devika Chhibber 02 Aug 2013 12:54 IST Updated On 02 Aug 2013 12:58 IST Follow Us New Update NULL Read More Subscribe to our Newsletter! Be the first to get exclusive offers and the latest news Subscribe Now Read the Next Article