Ramírez, R L <br/><br/>
On puerto ricans: folk and scientific explanations.  [electronic resource] 

 -  Boletin de la Asociacion Medica de Puerto Rico  Sep 1968 
 - 428-30 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0004-4849 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Black People<br/>Crosses, Genetic<br/>Culture<br/>Ethnicity<br/>Folklore<br/>Humans<br/>Puerto Rico<br/>White People