TY - RPRT TI - Randomised study comparing a non-ionic with an ionic contrast medium in patients with malignancies: first answer with a new diagnostic approach. AU - I Celik AU - M Hoppe AU - W Lorenz AU - H Sitter AU - N Ishaque AU - W Jungraithmayr AU - B Kapp AU - E Schmiedel AU - K J Klose PY - 1999 DO - 10.1007/s000110050395 UR - https://pubmed.ncbi.nlm.nih.gov/10350157/ ID - 10350157 ER -