Schwartz, Benjamín. <br/><br/>
Trichinosis in swine and its relationship to public hea th 

<br/><br/> Sobretiro de: Smithsonian Report 1939. pp. 413-435, 1940 
<br/><br/><label>LCCN: </label>57083 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Triquinosis.