Liu, X.;                     Shi, G.;                     Dong, Y.;                     Yang, W.;                     Wang, Y.;                     Ye, X.;                     Zhang, J.;                     Yang, X.;                     Yu, D.;                     Song, D.;     
    et al.    Safety and Immunogenicity of a 23-Valent Pneumococcal Polysaccharide Vaccine (PPSV23) in Chinese Children, Adults and the Elderly: A Phase 4, Randomized, Double-Blind, Active-Controlled Clinical Trial. Vaccines 2025, 13, 866.
    https://doi.org/10.3390/vaccines13080866
    AMA Style
    
                                Liu X,                                 Shi G,                                 Dong Y,                                 Yang W,                                 Wang Y,                                 Ye X,                                 Zhang J,                                 Yang X,                                 Yu D,                                 Song D,         
        et al.        Safety and Immunogenicity of a 23-Valent Pneumococcal Polysaccharide Vaccine (PPSV23) in Chinese Children, Adults and the Elderly: A Phase 4, Randomized, Double-Blind, Active-Controlled Clinical Trial. Vaccines. 2025; 13(8):866.
        https://doi.org/10.3390/vaccines13080866
    
    Chicago/Turabian Style
    
                                Liu, Xiaoyu,                                 Gang Shi,                                 Yuanyuan Dong,                                 Wanqi Yang,                                 Yinan Wang,                                 Xianying Ye,                                 Juxiang Zhang,                                 Xinyi Yang,                                 Dan Yu,                                 Dan Song,         
         and et al.        2025. "Safety and Immunogenicity of a 23-Valent Pneumococcal Polysaccharide Vaccine (PPSV23) in Chinese Children, Adults and the Elderly: A Phase 4, Randomized, Double-Blind, Active-Controlled Clinical Trial" Vaccines 13, no. 8: 866.
        https://doi.org/10.3390/vaccines13080866
    
    APA Style
    
                                Liu, X.,                                 Shi, G.,                                 Dong, Y.,                                 Yang, W.,                                 Wang, Y.,                                 Ye, X.,                                 Zhang, J.,                                 Yang, X.,                                 Yu, D.,                                 Song, D.,                                 Ma, Y.,                                 Wang, Z.,                                 Li, H.,                                 & Hu, W.        
        
        (2025). Safety and Immunogenicity of a 23-Valent Pneumococcal Polysaccharide Vaccine (PPSV23) in Chinese Children, Adults and the Elderly: A Phase 4, Randomized, Double-Blind, Active-Controlled Clinical Trial. Vaccines, 13(8), 866.
        https://doi.org/10.3390/vaccines13080866