Effects of different doses of exogenous surfactant for the treatment of meconium aspiration syndrome in newborn rabbits - Lyra, J. C.; Mascaretti, R. S.; Precioso, A. R.; Chia, C. Y.; Costa, MTZ; Okay, Y.; Vaz, F. A.; Rebello, C. M. (Int Pediatric Research Foundation, Inc, 2003)