Zhang Y, Wang Y, Li G, Zhao X, et al. A randomized, blind, parallel controlled phase I clinical trial to evaluate the safety and preliminary immunogenicity of 23-valent pneumococcal polysaccharide vaccine in healthy people aged 2 years and older. Vaccine 2024 Mar 21:S0264-410X(24)00331-1. doi: 10.1016/j.vaccine.2024.
PMID: 38519344