SAFETY FACTORS IN URETHROGRAPHY.
D003287:Contrast Media; D005853:Geriatrics; D006801:Humans; D008297:Male; D011835:Radiation Protection; D014516:Ureteral Neoplasms; D014521:Urethra; D014567:Urography
D003287:Contrast Media
CONTRAST MEDIA; GERIATRICS; RADIATION PROTECTION; URETERAL NEOPLASMS; URETHRA; UROGRAPHY