TY - RPRT TI - Spontaneous extravasation during urography. AU - W E FORSYTHE AU - W L HUFFMAN AU - P J SCHILDT AU - L PERSKY PY - 1958 DO - 10.1016/s0022-5347(17)66198-6 UR - https://pubmed.ncbi.nlm.nih.gov/13588747/ ID - 13588747 ER -