TY - GEN AU - D Burns AU - C O'Brien C2 - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD DA - 2006-10-01 00:10:00 LA - en M1 - 111 No. 5 PB - Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD PY - 2006 TI - Comparison of the NIST and BIPM Standards for Air Kerma in Medium-Energy X-Rays ER -