![Fractional dose compared with standard dose inactivated poliovirus vaccine in children: a systematic review and meta-analysis - The Lancet Infectious Diseases Fractional dose compared with standard dose inactivated poliovirus vaccine in children: a systematic review and meta-analysis - The Lancet Infectious Diseases](https://www.thelancet.com/cms/attachment/b1761f66-d18f-451f-bf1c-16c256ce126f/gr1_lrg.jpg)
Fractional dose compared with standard dose inactivated poliovirus vaccine in children: a systematic review and meta-analysis - The Lancet Infectious Diseases
![PDF) Introduction of Sequential Inactivated Polio Vaccine-Oral Polio Vaccine Schedule for Routine Infant Immunization in Brazil's National Immunization Program PDF) Introduction of Sequential Inactivated Polio Vaccine-Oral Polio Vaccine Schedule for Routine Infant Immunization in Brazil's National Immunization Program](https://www.researchgate.net/profile/Carla-Domingues/publication/266945907/figure/tbl3/AS:601806925221917@1520493360988/Childhood-Immunizations-Included-in-Brazils-National-Immunization-Program-August-2012_Q320.jpg)
PDF) Introduction of Sequential Inactivated Polio Vaccine-Oral Polio Vaccine Schedule for Routine Infant Immunization in Brazil's National Immunization Program
![LG Chem to Contribute to Global Polio Eradication with Eupolio™, the First Sabin Inactivated Polio Vaccine to Receive WHO Prequalification | Business Wire LG Chem to Contribute to Global Polio Eradication with Eupolio™, the First Sabin Inactivated Polio Vaccine to Receive WHO Prequalification | Business Wire](https://mms.businesswire.com/media/20210107005307/en/850717/5/LG_Chem_Eupolio.jpg)