TY - GEN AU - Keogan,M T AU - Seabourn,J T AU - Paulson,E K AU - McDermott,V G AU - Delong,D M AU - Nelson,R C TI - Contrast-enhanced CT of intrahepatic and hilar cholangiocarcinoma: delay time for optimal imaging SN - 0361-803X PY - 1998///0102 KW - Bile Duct Neoplasms KW - diagnostic imaging KW - Bile Ducts, Intrahepatic KW - Cholangiocarcinoma KW - Contrast Media KW - Female KW - Humans KW - Iopamidol KW - Liver KW - Male KW - Middle Aged KW - Prospective Studies KW - Time Factors KW - Tomography, X-Ray Computed KW - methods N1 - Publication Type: Journal Article UR - https://doi.org/10.2214/ajr.169.6.9393152 ER -