Carriage and distribution of serotypes Streptococcus pneumoniae in healthy vaccinated children for the year 2021 in Bulgaria
Crossref DOI link: https://doi.org/10.30574/wjarr.2022.14.3.0594
Published Online: 2022-06-30
Update policy: https://doi.org/10.30574/wjarr.ourcrossmarkpolicy
Viktoriya Stefanova Levterova,
Ivan Marinov Simeonovski,
Nadia Boyanova Brankova,
Magi Ventsislavova Ivanova,
Ivva Ognianova Philipova,
Mariya Rumenova Malcheva,
