A new sign of successful paediatric caudal placement.
Hill
O
O
Rolfe
S
S
D000763:Anesthesia, Caudal / Q000379:methods*; D000779:Anesthetics, Local / Q000008:administration & dosage; D002648:Child; D006801:Humans; D009339:Needles
D000779:Anesthetics, Local