title: An additional sign of correct needle placement when performing a caudal block in pediatric patients.
authors.forename: R E
authors.initials: RE
authors.lastname: Schwartz
authors.forename: S A
authors.initials: SA
authors.lastname: Stayer
authors.forename: C A
authors.initials: CA
authors.lastname: Pasquariello
mesh_terms: D000763:Anesthesia, Caudal / Q000379:methods*; D002648:Child; D006801:Humans; D008022:Ligaments; D009339:Needles; D012445:Sacrococcygeal Region