Ezzo, Joseph A. <br/><br/>
Zinc as a peleodietary indicator :   an issuel of theoretical validity in bone-chemistry analysis. 

 - Washington-US :   Society for American Archaeology,   1994. 
 - p. 606-621 
 - Trimestral 
 - Vol. 59, no, 4 (Oct 1994) 
 - American Antiquity ;   vol. 59 no. 4 .
 - Washington.   Society for American Archaeology. .
<br/><br/><br/>Inglés.