Cuchra-Zbien, A <br/><br/>
Value of spirometric investigations in the assessment of the results of mitral commissurotomy.  [electronic resource] 

 -  Polish medical science and history bulletin  Jan 1971 
 - 35-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0091-3340 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Breathing Exercises