TY - GEN AU - Parfrey,P S AU - Cramer,B C AU - McManamon,P J TI - Should nonionic radiographic contrast media be given to all patients? SN - 0820-3946 PY - 1988///0412 KW - Canada KW - Chemical Phenomena KW - Chemistry KW - Contrast Media KW - administration & dosage KW - Costs and Cost Analysis KW - Diatrizoate Meglumine KW - Humans KW - Ioxaglic Acid KW - Osmolar Concentration KW - Radiography KW - economics N1 - Publication Type: Journal Article; Review ER -