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New article: Association of ABO blood group and age with COVID-19 positive test https://t.co/2skx0m0FKI #coronavirus #COVID19 #2019ncov https://t.co/bSIFjce4X1
New article: Association of ABO blood group and age with COVID-19 positive test https://t.co/2skx0m0FKI #coronavirus #COVID19 #2019ncov https://t.co/bSIFjce4X1