Santos, Marcelo Cursino Pinto dos [Evaluation of 0.5% hypobaric bupivacaine in spinal anesthesia]. [electronic resource] - Revista brasileira de anestesiologia Aug 2007 - 333-43 p. digital Publication Type: English Abstract; Journal Article ISSN: 1806-907X Standard No.: 10.1590/s0034-70942007000400001 doi