1.
Bol. epidemiol. Antioq
;
13(3): 335-64, jul.-sep. 1988. tab
Article
in Spanish
| LILACS
| ID: lil-68529
2.
Bol. epidemiol. Antioq
;
13(3): 403-6, jul.-sep. 1988. mapas
Article
in Spanish
| LILACS
| ID: lil-68541
3.
Bol. epidemiol. Antioq
;
13(2): 219-31, abr.-jun. 1988. tab
Article
in Spanish
| LILACS
| ID: lil-68553
4.
Bol. epidemiol. Antioq
;
12(4): 315-21, oct.-dic. 1987. tab, mapas
Article
in Spanish
| LILACS
| ID: lil-71900