EXPERIMENTAL transmission of minor respiratory illness to human volunteers by filter-passing agents; demonstration of two types of illness characterized by long and short incubation periods and different clinical features.  [electronic resource] 

 -  The Journal of clinical investigation  Sep 1947 
 - 957-73 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-9738 
<br/><br/><label>Standard No.: </label>10.1172/jci101891  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Healthy Volunteers<br/>Humans