教行信証　化巻　105
http://labo.wikidharma.org/index.php/%E7%8F%BE%E4%BB%A3%E8%AA%9E_%E5%8C%96%E5%B7%BB
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梅毒患者増、先天梅毒も最多「妊娠前に検査を」　赤ちゃんに障害恐れ
2023/11/24
https://mainichi.jp/articles/20231124/k00/00m/100/187000c
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