TY - BOOK AU - Swaroop Gopal Ranga TI - Congenital atlantoaxial dislocations : a radiologic study and graded functional outcome of treatment U1 - A6.1 PY - 1993/// CY - Bangalore PB - Dept. of Neurosurgery,NIMHANS KW - Neurosurgery N1 - M.Ch. in Neurosurgery N2 - Neurosurgery ER -