1.
Epidemiol. bull
; 26(2): 8-11, Jun. 2005. tab
Article
in English, Spanish
| LILACS
| ID: lil-491746
Subject(s)
Humans , Male , Female , Aged , Anti-Bacterial Agents/economics , Communicable Diseases/economics , Communicable Diseases/drug therapy , Paraguay
2.
Epidemiol Bull
; 26(2): 8-11, 2005 Jun.
Article
in English
| MEDLINE
| ID: mdl-16578882