my father suffering from head and neck cancer had undergone 3 surgery. 1st surgery was for buccal mucossa (nov, 2006) followed by radiotheraphy, 2nd was MRND(DEC,2007), 3rd for sub mandable(march 2008).now again recurrence on sub mandable.we have been advised to go for radiotherapy combined three choice of chemotheraphy 1) Platinum based chemotheraphy 2) Platinum based chemotheraphy along with BIOmab 3) Eributex (whatever v choose depending upon the cost 1st least costly followed by 2 and 3). Please advice the pros and cons of each.