KROLL, J A <br/><br/>
Relaxation of the diaphragm.  [electronic resource] 

 -  Nederlands tijdschrift voor geneeskunde  Mar 1956 
 - 626-34 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-2162 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diaphragm<br/>Disease<br/>Muscular Diseases