Intravenous urographic contrast media; a controlled study of diodrast and neo-iopax.
D003287:Contrast Media; D006801:Humans; D007468:Iodopyracet; D007682:Kidney Pelvis; D012107:Research Design; D014567:Urography
D003287:Contrast Media; D007468:Iodopyracet
CONTRAST MEDIA; PYELOGRAPHY