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Interciencia (Lima, Impr.)
; 2(3): 25-32, nov. 2011. graf, tab
Article
in Spanish
| LIPECS
| ID: biblio-1108918
2.
Salud máxima
; 3(20): 2-3, feb.-mar. 2001. ilus
Article
in Spanish
| LIPECS
| ID: biblio-1112142