Caudal analgesia: a simple and safe technique in paediatric surgery.
D000698:Analgesia / Q000009:adverse effects; D000775:Anesthesia, Spinal / Q000009:adverse effects; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008012:Lidocaine / Q000008:administration & dosage* / Q000009:adverse effects; D008297:Male; D010372:Pediatrics; D011183:Postoperative Complications
D008012:Lidocaine