TY - GEN AU - Leach,P A AU - Eynon,A M TI - Re: Johnson R D, Stacey R J. The impact of new imaging technologies in neurosurgery. Surgeon 2008; 6(6): 344-49 SN - 1479-666X PY - 2009///0617 KW - Echoencephalography KW - Humans KW - Neuronavigation KW - methods N1 - Publication Type: Comment; Letter ER -