TY - JOUR T1 - Frontal Sinus Fistula Secondary to a Cranial Foreign Body JF - Ochsner Journal JO - Ochsner J SP - 33 LP - 34 VL - 7 IS - 1 AU - Isaac J. Rudloe AU - Richard J. Hesse AU - Jefferson Kaye Y1 - 2007/03/20 UR - http://www.ochsnerjournal.org/content/7/1/33.abstract N2 - ER -