1.
Cad Saude Publica
; 26(7): 1289-91, 2010 Jul.
Article
in Portuguese
| MEDLINE
| ID: mdl-20694354
2.
Rio de Janeiro; FIOCRUZ; 1991. xv,154 p. ilus.
Monography
in Portuguese
| LILACS
| ID: lil-150159