[Caudal anesthesia in the Department of Proctology of the Policlinica Geral of Rio de Janeiro].
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000763:Anesthesia, Caudal; D000775:Anesthesia, Spinal; D000776:Anesthesiology; D003107:Colorectal Surgery; D059408:Pain Management
ANESTHESIA, SPINAL; PROCTOLOGY/anesthesia and analgesia