@article{article288840cb,
title   = {Asma grave em criancas: correlacao entre niveis sericos de teofilina na fase de ataque e durante a manutencao},
author = {Vieira, S E and Ejzenberg, B and Lotufo, João Paulo Becker and Machado, B M and Yi, E K T and Mukai, L S and Souza, E C and Barbante, L F and Baldacci, Evandro Roberto and Okay, Yassuhiko},
year = {1994},
journal   = {Pediatria (Sao Paulo)}
}