Schlagwörter
Acute Disease
3
Bacteria (microorganisms)
3
Conjugate
3
Double-Blind Method
3
Epidemiology
3
Humans
3
Infant
3
Molecular
3
Nasopharynx
3
Netherlands
3
Pneumococcal Infections
3
Pneumococcal Vaccines
3
Preschool
3
Recurrence
3
Streptococcus
3
Streptococcus pneumoniae
3
Vaccines
3
antibiotic resistance
3
article
3
bacterial colonization
3
bacterium isolate
cefotaxime
3
child
3
ciprofloxacin
3
clinical trial
3
controlled clinical trial
3
controlled study
3
cotrimoxazole
3
double blind procedure
3
erythromycin
3
gene cluster
3
gene structure
3
human
3
major clinical study
3
otitis media
3
penicillin G
3
priority journal
3
randomized controlled trial
3
recurrent disease
3
serotyping
3
tetracycline
3
vaccination
3