Felícia de Moraes Branco Tavares, Luiz Carlos Corrêa da Silva, Adalberto Sperb Rubin
Tavares FMB, Silva LCC, Rubin AS. Measuring forced expiratory volume in one second alone is not an accurate method of assessing response to bronchodilators in chronic obstructive pulmonary disease . J Bras Pneumol. 2005;31(5):407-414