Comparison among bilevel noninvasive mechanicalventilation, continuous positive airway pressure and oxygen in the treatment of cardiogenic acute pulmonary edema - Park, M.; Sangeam, M. C.; Volpe, M. S.; Leite, P. F.; Viecilli, P. R. N.; Feltrim, M. I. Z.; Nozawa, E.; Lorenzi-Filho, Geraldo; Timerman, S.; Cardoso, Luiz Francisco; Ramires, José Antonio Franchini (First Internatioal Symposium on Intensive Cares and Emergency Medicine for Latin America, 2001)