Trask, J D <br/><br/>
I. POLIOMYELITIC VIRUS IN HUMAN STOOLS.  [electronic resource] 

 -  The Journal of experimental medicine  May 1940 
 - 751-63 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-1007 
<br/><br/><label>Standard No.: </label>10.1084/jem.71.6.751  doi