title: Contrast media and pain: hypotheses on the genesis of pain occurring on intra-arterial administration of contrast media.
mesh_terms: D003287:Contrast Media / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D007269:Injections, Intra-Arterial; D007463:Iodobenzoates / Q000009:adverse effects*; D009619:Nociceptors / Q000502:physiology; D009994:Osmolar Concentration; D010146:Pain / Q000209:etiology*; D014283:Triiodobenzoic Acids / Q000008:administration & dosage / Q000009:adverse effects*; D014664:Vasodilation / Q000187:drug effects
chemical_list: D003287:Contrast Media; D007463:Iodobenzoates; D014283:Triiodobenzoic Acids