TY - RPRT TI - Four-dimensional time-sequence radiography. AU - M M Schechter AU - R Hoppenstein AU - R A Hayes AU - J J Fouquart PY - 1971 DO - 10.1148/99.3.551 UR - https://pubmed.ncbi.nlm.nih.gov/5578702/ ID - 5578702 ER -