Geographical differences for pneumococcal disease.
Lancet
; 358(9279): 419-20, 2001 Aug 04.
Article
in En
| MEDLINE
| ID: mdl-11503623
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Pneumococcal Infections
Type of study:
Incidence_studies
/
Prognostic_studies
Limits:
Child, preschool
/
Humans
Country/Region as subject:
America do norte
/
Europa
Language:
En
Journal:
Lancet
Year:
2001
Document type:
Article