1.
La Plata; Biblioteca educativa; 2002. 316 p.
Monography
in Spanish
| LILACS
| ID: biblio-1000731
2.
La Plata; Biblioteca educativa; 2002. 316 p.
Monography
in Spanish
| LILACS
| ID: biblio-1000815
3.
Rev. méd. Chile
;
113(10): 978-82, oct. 1985. tab
Article
in Spanish
| LILACS
| ID: lil-29653