Metrizamide for myelography.
D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007481:Iophendylate; D007482:Iothalamate Meglumine; D008793:Metrizamide; D009192:Myelography / Q000379:methods*
D007481:Iophendylate; D008793:Metrizamide; D007482:Iothalamate Meglumine