title: [Time-frequency spectrum analysis of lung sounds in asthmatics].
mesh_terms: D001249:Asthma / Q000503:physiopathology*; D005583:Fourier Analysis; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008722:Methods; D012135:Respiratory Sounds / Q000503:physiopathology*; D013995:Time