ISSN 1006-3110
CN 43-1223/R
Health economic evaluation on the strategy for free vaccination of 23-valent pneumococcal polysaccharide vaccine among the elderly aged 60 years and above in Pudong New Area, Shanghai Municipality
LIN Mingzhu, YANG Dandan, WANG Weiping, LIU Wenmin, DENG Pengfei, YANG Laibao
Practical Preventive Medicine . 2025, (4): 385 -390 .  DOI: 10.3969/j.issn.1006-3110.2025.04.001

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