title: Vascular uptake of contrast despite negative aspiration in interlaminar cervical epidural injection.
authors.forename: Kok-Yuen
authors.initials: KY
authors.lastname: Ho
mesh_terms: D000368:Aged; D003287:Contrast Media / Q000493:pharmacokinetics*; D004824:Epidural Space / Q000098:blood supply*; D005260:Female; D006801:Humans; D007268:Injections, Epidural / Q000009:adverse effects*; D019547:Neck Pain / Q000188:drug therapy*; D013256:Steroids / Q000008:administration & dosage*; D013396:Suction
chemical_list: D003287:Contrast Media; D013256:Steroids