Vernon, S <br/><br/>
A self help maneuver in angina.  [electronic resource] 

 -  Connecticut medicine  Dec 1986 
 - 845 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0010-6178 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abdominal Muscles<br/>Angina Pectoris--therapy<br/>Humans<br/>Muscle Contraction