Penicillin-resistant Streptococcus pneumoniae infection cases reported per sentinel monthly [定点当たり報告数]
ペニシリン耐性肺炎球菌感染症 Penicillin-resistant Streptococcus pneumoniae infection
ペニシリン耐性肺炎球菌感染症 Penicillin-resistant Streptococcus pneumoniae infection
