PT - JOURNAL ARTICLE AU - MacEwan, D. W. TI - Safety of contrast media DP - 1990 Dec 15 TA - Canadian Medical Association Journal PG - 1288--1289 VI - 143 IP - 12 4099 - http://www.cmaj.ca/content/143/12/1288.short 4100 - http://www.cmaj.ca/content/143/12/1288.full SO - CMAJ1990 Dec 15; 143