ArticleInternational journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases2023

Reduction in severity and mortality in COVID-19 patients owing to heterologous third and fourth-dose vaccines during the periods of delta and omicron predominance in Thailand.

Kannikar Intawong et al.PubMed ↗Full text ↗Publisher ↗

No numbers read from the abstract.