TY - RPRT TI - Isotope computed tomography using cone-beam geometry: a comparison of two reconstruction algorithms. AU - A Horsman AU - J Sutcliffe AU - L Burkinshaw AU - P Wild AU - J Skilling AU - S Webb PY - 1987 DO - 10.1088/0031-9155/32/10/002 UR - https://pubmed.ncbi.nlm.nih.gov/3500480/ ID - 3500480 ER -