1.
Rev. méd. hondur
;
70(2): 56-56, abr.-jun. 2002.
Article
in Spanish
| LILACS
| ID: lil-323322
2.
Tegucigalpa; Honduras. Ministry of Public Health; Nov. 1993. 77 p.
Monography
in English
| LILACS
| ID: lil-151812