Presentation Information

[O5-05]COVID-19パンデミック期間中とパンデミック前後期の侵襲性肺炎球菌肺炎患者の比較と肺炎球菌ワクチン接種歴の検討

*Masafumi Seki1 (1. Department of Infectious Diseases and Infection Control, Saitama Medical University International Medical Center)

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