TY - RPRT TI - Modified head fixation system for intraoperative CT scanning--technical note. AU - H Okudera AU - S Kobayashi AU - K Kyoshima AU - K Sugita PY - 1992 DO - 10.2176/nmc.32.38 UR - https://pubmed.ncbi.nlm.nih.gov/1375985/ ID - 1375985 ER -