Aufderheide, Arthur C. <br/><br/>
Pneumonia in antiquity :   a comparison between two preantibiotic population samples from northern Chile and the United States. 

 - Arica-CL :   Universidad de Tarapacá,   2008. 
 - p. 173-180 :   maps. 
 - Semestral 
 - Vol. 40, no. 2(Jul/Dic. 2008) 
 - Chungara ;   Vol. 40, no. 2 .
 - Chile.   Universidad de Tarapacá. .
<br/><br/><br/>Inglés.