1.
Article
in Spanish
| WHO IRIS
| ID: who-55480
2.
Article
in French
| WHO IRIS
| ID: who-54860
3.
Article
in English
| WHO IRIS
| ID: who-54645
4.
Foro Mundial de la Salud (OMS)
; 14(1): 88-90, 1993. ilus
Article
in Spanish
| PAHO
| ID: pah-17203
5.
World Health Forum (WHO)
; 14(1): 86-8, 1993.
Article
in English
| PAHO
| ID: pah-14126
6.
Article
in Spanish
| WHO IRIS
| ID: who-50656
7.
Article
in French
| WHO IRIS
| ID: who-50231
8.
Article
in English
| WHO IRIS
| ID: who-50081
9.
World health forum
; 14(1): 86-88, 1993.
Article
in English
| AIM (Africa)
| ID: biblio-1273822
10.
Forum mond. santé
; 14(1): 98-101, 1993.
Article
in French
| AIM (Africa)
| ID: biblio-1262145