Schlagwörter
Acute Disease
2
Bacteria (microorganisms)
2
Conjugate
2
Double-Blind Method
2
Epidemiology
2
Humans
2
Infant
2
Molecular
2
Nasopharynx
2
Netherlands
2
Pneumococcal Infections
2
Pneumococcal Vaccines
2
Preschool
2
Recurrence
2
Streptococcus
2
Streptococcus pneumoniae
2
Vaccines
2
antibiotic resistance
2
article
2
bacterial colonization
2
bacterium isolate
cefotaxime
2
child
2
ciprofloxacin
2
clinical trial
2
controlled clinical trial
2
controlled study
2
cotrimoxazole
2
double blind procedure
2
erythromycin
2
gene cluster
2
gene structure
2
human
2
major clinical study
2
otitis media
2
penicillin G
2
priority journal
2
randomized controlled trial
2
recurrent disease
2
serotyping
2
tetracycline
2
vaccination
2