About NARIAI Akiyoshi
About Yokohama Minami Kyosai Hospital, Yokohama, JPN
About Journal of Infection and Chemotherapy
About Haemophilus influenzae
About lactamase
About Infectious diseases,parasitics diseases in general.
About Epidemiology
About Ampicillin
About 気道
About 感染
About 小児
About β-ラクタマーゼ
About アンピシリン耐性
About インフルエンザ菌
About B型インフルエンザ
About 菌株
About 罹患率