IgG4

 { "@context": "", "@type": "NewsArticle", "headline": "コロナ治療薬は病院にとっては金の卵を産むガチョウ♪", "image": [ "" ], "datePublished": "...

{ "@context": "", "@type": "NewsArticle", "headline": "2418人に期限切れワクチン 健康被害ナシ！って何があっても因果関係不明でしょ", "image": [ "" ], "dateP...