RT Journal Article SR Electronic T1 The Frontal Sinus Drainage Pathway and Related Structures JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1618 OP 1627 VO 24 IS 8 A1 Daniels, David L. A1 Mafee, Mahmood F. A1 Smith, Michelle M. A1 Smith, Timothy L. A1 Naidich, Thomas P. A1 Brown, W. Douglas A1 Bolger, William E. A1 Mark, Leighton P. A1 Ulmer, John L. A1 Hacein-Bey, Lotfi A1 Strottmann, James M. YR 2003 UL http://www.ajnr.org/content/24/8/1618.abstract AB