TY - BOOK AU - Schramm,A. AU - Gellrich,N.-C. AU - Schmelzeisen,R. TI - Navigational surgery of the facial skeleton SN - 3540223576 PY - 2007/// CY - Berlin PB - Springer KW - Facial Bones KW - surgery KW - Atlases KW - Neuronavigation KW - methods KW - Surgery, Computer-Assisted ER -