TY - RPRT TI - Helical CT: abdominal applications. AU - J P Heiken AU - J A Brink AU - S S Sagel PY - 1994 DO - 10.1148/radiographics.14.4.7938779 UR - https://pubmed.ncbi.nlm.nih.gov/7938779/ ID - 7938779 ER -