نتایج جستجو برای: upper respiratory tract disease
تعداد نتایج: 1881903 فیلتر نتایج به سال:
2016
Nils Littorin
Jonas Ahl
Fabian Uddén
Fredrik Resman
Kristian Riesbeck
BACKGROUND The effect of pneumococcal conjugate vaccines (PCV) on invasive pneumococcal disease is frequently reported, but the impact on upper respiratory tract infections in a clinical setting is less documented. Our aim in this 5-year observational study was to investigate serotype changes in a large number of Streptococcus pneumoniae upper respiratory tract isolates following sequential int...
Journal:
:The Journal of Pediatric Research
2015
Journal:
:Occupational and Environmental Medicine
1990
Journal:
:Journal of Toxicologic Pathology
1988
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