TY - RPRT TI - Three-dimensional cephalometry using helical computer tomography: measurement error caused by head inclination. AU - Kumiko Togashi AU - Hideki Kitaura AU - Koichi Yonetsu AU - Noriaki Yoshida AU - Takashi Nakamura PY - 2002 DO - 10.1043/0003-3219(2002)072<0513:tdcuhc>2.0.co;2 UR - https://pubmed.ncbi.nlm.nih.gov/12518942/ ID - 12518942 ER -