Pavlovsky E N <br/><br/>
Natural nidality of transmissible disease 

 -  1950 
 - 249p.  cm. 
<br/><br/><label>Standard No.: </label>59073 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine
<br/><br/><label>Dewey Class. No.: </label>L:42:6, J0