World Health Organization (WHO) · Journal articles
Update on vaccine-derived polioviruses – worldwide, January 2018–June 2019 – Le point sur les poliovirus dérivés d’une souche vaccinale dans le monde, janvier 2018-juin 2019
View original document
The full text is hosted by the publishing organisation. lawenc.com indexes the metadata and links to the official source.
Key facts
Organisation
World Health Organization (WHO)
Document type
Journal articles
Source
World Health Organization