Effects of prone and supine position on oxygenation and inflammatory mediator in a hydrochloric acid-induced lung dysfunction in rats - Oliveira, Wagner Rogério Souza de; Silva, Ivaldo da; Simões, Ricardo Santos; Fuchs, Luiz Fernando Portugal; Oliveira-Filho, Ricardo Martins; Oliveira-Junior, Itamar Souza de (Acta Cirúrgica Brasileira, 2008)