Ear infection and how to treat it. 耳の感染症とその治療法。

Ear infection and how to treat it. 耳の感染症とその治療法。 An ear infection, also known as otitis media, is an inflammation or infection of the midd...

• #耳感染症

• #耳感染症の治療

• #耳感染症の有害な影響とそのリスク