32
Participants
Start Date
August 31, 2007
Primary Completion Date
August 31, 2009
Study Completion Date
August 31, 2009
Selective neck dissection
Level IIb preserving neck dissection
Conventional Neck dissection
Conventional neck dissection (MRND type III or Supraomohyoid)
Banaras Hindu University, Varanasi
Banaras Hindu University
OTHER