TY - GEN AU - Valls,C AU - Pozuelo,O AU - Pons,L C TI - Selective use of low-osmolality contrast media in biphasic helical CT of the liver SN - 0033-8419 PY - 1998///0618 KW - Adult KW - Aged KW - Aged, 80 and over KW - Carcinoma, Hepatocellular KW - diagnostic imaging KW - Contrast Media KW - Female KW - Humans KW - Liver KW - Liver Neoplasms KW - Male KW - Middle Aged KW - Osmolar Concentration KW - Tomography, X-Ray Computed KW - methods N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1148/radiology.207.3.9609913 ER -