title: Re: Accuracy of blind versus fluoroscopically guided caudal epidural injection.
authors.forename: R M
authors.initials: RM
authors.lastname: Lieberman
mesh_terms: D002420:Cauda Equina; D003287:Contrast Media / Q000008:administration & dosage; D005471:Fluoroscopy / Q000379:methods*; D005938:Glucocorticoids / Q000008:administration & dosage*; D006801:Humans; D007268:Injections, Epidural / Q000379:methods; D017116:Low Back Pain / Q000188:drug therapy*
chemical_list: D003287:Contrast Media; D005938:Glucocorticoids