TY - RPRT TI - Deceptions in localizing extrahepatic right-upper-quadrant abdominal masses by CT. AU - M P Frick AU - S B Feinberg PY - 1982 DO - 10.2214/ajr.139.3.501 UR - https://pubmed.ncbi.nlm.nih.gov/6981313/ ID - 6981313 ER -