TY - JOUR AU - Jack Glover AU - Lawrence Hudson C2 - Measurement Science and Technology DA - 2016-05-11 DO - https://doi.org/10.1088/0957-0233/27/6/065402 LA - en M1 - 27 PB - Measurement Science and Technology PY - 2016 TI - An objectively-analyzed method for measuring the useful penetration of x-ray imaging systems ER -