TY - CONF AU - Levine, Zachary AU - Chen-Mayer, Huaiyu AU - Pintar, Adam AU - Sawyer, Daniel C2 - 2013 OSA Conference on Quantatative Medical Imaging, Arlington, VA DA - 2013-06-27 LA - en PB - 2013 OSA Conference on Quantatative Medical Imaging, Arlington, VA PY - 2013 TI - Standard Reference Materials for Medical CT ER -