APA

Cangiani L. H., Cangiani L. M. & Pereira A. M. d. S. A. (20121002). [0.5% enantiomeric excess bupivacaine (S75-R25), 0.5% racemic bupivacaine, and 2%lidocaine for facial nerve block by the O'Brien technique: a comparative study.]. : Revista brasileira de anestesiologia.

Chicago

Cangiani Luis Henrique, Cangiani Luiz Marciano and Pereira Antônio Márcio de Safim Arantes. 20121002. [0.5% enantiomeric excess bupivacaine (S75-R25), 0.5% racemic bupivacaine, and 2%lidocaine for facial nerve block by the O'Brien technique: a comparative study.]. : Revista brasileira de anestesiologia.

Harvard

Cangiani L. H., Cangiani L. M. and Pereira A. M. d. S. A. (20121002). [0.5% enantiomeric excess bupivacaine (S75-R25), 0.5% racemic bupivacaine, and 2%lidocaine for facial nerve block by the O'Brien technique: a comparative study.]. : Revista brasileira de anestesiologia.

MLA

Cangiani Luis Henrique, Cangiani Luiz Marciano and Pereira Antônio Márcio de Safim Arantes. [0.5% enantiomeric excess bupivacaine (S75-R25), 0.5% racemic bupivacaine, and 2%lidocaine for facial nerve block by the O'Brien technique: a comparative study.]. : Revista brasileira de anestesiologia. 20121002.