1.
Washington, D.C; Pan Américan Health Organization; 1995. [36] p. ilus. (HPP/HPF).
Monography
in English
| LILACS
| ID: lil-375382
2.
Washington, D.C; Pan Américan Health Organization; 1992. 240 p. (PAHO. Serie HSD/SILOS, 16). (HSD/SILOS-16).
Monography
in English
| LILACS
| ID: lil-370924