1.
Pediatr. mod
;
23(3): 140, 142, 145, passim, abr. 1988. tab, ilus
Article
in Portuguese
| LILACS
| ID: lil-57514
Subject(s)
Infant , Child, Preschool , Child , Humans , Male , Female , Immunization Schedule , Vaccination , Whooping Cough/prevention & control , Brazil , Whooping Cough/epidemiology
2.
Rev. paul. pediatr
;
3(11): 40, dez. 1985.
Article
in Portuguese
| LILACS
| ID: lil-57331