TY - JOUR AU - Rivard, Mark AU - Butler, Wayne AU - DeWerd, Larry AU - Huq, Saiful AU - Ibbott, Geoffrey AU - Melhus, Christopher AU - Mitch, Michael AU - Nath, Ravinder AU - Williamson, J C2 - Medical Physics DA - 2007-06-01 00:06:00 LA - en M1 - 34 PB - Medical Physics PY - 2007 TI - Supplement to the 2004 Update of the AAPM Task Group No. 43 Report UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=841172 ER -