TY - GEN AU - Caetano,Ana Maria Menezes AU - Falbo,Gilliatt Hanois AU - Lima,Luciana Cavalcanti TI - [Comparison among three techniques of postoperative regional analgesia with ropivacaine in children.] SN - 1806-907X PY - 2012///1002 N1 - Publication Type: English Abstract; Journal Article UR - https://doi.org/10.1590/s0034-70942006000600001 ER -