A skin test survey for the prevalence of schistosomiasis in Puerto Rico. 
Contribution of Irving G. Kagan [and others] 
 - Atlanta  [For sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington  1966, i.e. 1967] 
 - viii, 91 p.  maps.  26 cm. 
 - Public Health Service publication no. 1525 .
 - United States.  Public Health Service.  Publication  no. 1525 .
<br/><br/>Bibliography: p. 81-82. 
<br/><br/><label>LCCN: </label>67061069  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Schistosomiasis--Puerto Rico.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico
<br/><br/><label>LC Class. No.: </label>RA644.S3  / U5 
<br/><br/><label>Dewey Class. No.: </label>616.9/63