Los puntos clave no están disponibles para este artículo en este momento.
Definition of abbreviation: n/a = not available.Asthma was diagnosed by either methacholine hyperresponsiveness or bronchodilator responsiveness.*Age, body mass index, and spirometry data are presented as mean 6 SD.† Sputum cell count data is presented as the median (range).
Lachowicz-Scroggins et al. (Tue,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: