Antihistaminic drugs for inhibiting untoward reactions to injections of contrast medium.
D018926:Anti-Allergic Agents; D003287:Contrast Media; D006633:Histamine Antagonists; D006801:Humans; D007267:Injections; D011859:Radiography
D018926:Anti-Allergic Agents; D003287:Contrast Media; D006633:Histamine Antagonists
HISTAMINE ANTAGONISTS; ROENTGENOGRAPHY