Danziger J, Bloch S
S Afr Med J. 1977 Oct 29;52(19):779-80.
Computerized axial tomographic scans were performed on 7 patients, 3, 8 and 20 hours after lumbar myelography with Dimer-X. This contrast agent was seen in the subarachnoid cisterns 3 and 8 hours after injection, and 24 hours after injection it had completely disappeared.