1.
Evidencia aten. primaria
; 5(4): 119-119, jul.-ago. 2002.
Article
in Spanish
| LILACS
| ID: lil-335303
2.
Evidencia aten. primaria
; 4(6): 180-182, nov.-dic. 2001. tab
Article
in Spanish
| LILACS
| ID: lil-322887