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