Katila, T <br/><br/>
Original waveform of lung sound crackles: a case study of the effect of high-pass filtration.  [electronic resource] 

 -  Journal of applied physiology (Bethesda, Md. : 1985)  Dec 1991 
 - 2173-7 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>8750-7587 
<br/><br/><label>Standard No.: </label>10.1152/jappl.1991.71.6.2173  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acoustics<br/>Asbestosis--physiopathology<br/>Biophysical Phenomena<br/>Biophysics<br/>Humans<br/>Male<br/>Middle Aged<br/>Respiratory Mechanics--physiology<br/>Respiratory Sounds--physiopathology<br/>Silicosis--physiopathology