1.
s.l; Universidad mayor de San Simon. Facultad de Medicina; 2 ed; jun. 1989. 122 p. ilus.
Monography
in Spanish
| LILACS
| ID: lil-67211
2.
Cochabamba; Universitaria; 2 ed; 1989. 122 p. ilus.
Monography
in Spanish
| LILACS
| ID: lil-158077
3.
s.l; Universidad Mayor de San Simon. Facultad de Medicina; 1986. 123 p. ilus.
Monography
in Spanish
| LILACS
| ID: lil-60146