Reaction to urographic agents with and without antihistamines.
D003287:Contrast Media; D006633:Histamine Antagonists; D006634:Histamine H1 Antagonists / Q000627:therapeutic use*; D006801:Humans; D014567:Urography
D003287:Contrast Media; D006633:Histamine Antagonists; D006634:Histamine H1 Antagonists
ANTIHISTAMINICS/therapeutic use; CONTRAST MEDIA; URINARY TRACT/radiography