TY - RPRT TI - C-arm-based three-dimensional navigation: a preliminary feasibility study. AU - Ekkehard Euler AU - Sandro Heining AU - Christian Riquarts AU - Wolf Mutschler PY - 2003 DO - 10.3109/10929080309146101 UR - https://pubmed.ncbi.nlm.nih.gov/14708757/ ID - 14708757 ER -