TY - JOUR T1 - Effective Doses from Scan Projection Radiographs of the Head: Impact of Different Scanning Practices and Comparison with Conventional Radiography JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. DO - 10.3174/ajnr.A1293 AU - C.B. Nauer AU - F. Kellner-Weldon AU - G. Von Allmen AU - D. Schaller AU - J. Gralla Y1 - 2008/09/03 UR - http://www.ajnr.org/content/early/2008/09/03/ajnr.A1293.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -