TY - RPRT TI - Cone-beam computed tomography with a flat-panel imager: initial performance characterization. AU - D A Jaffray AU - J H Siewerdsen PY - 2000 DO - 10.1118/1.599009 UR - https://pubmed.ncbi.nlm.nih.gov/10902561/ ID - 10902561 ER -