Article
種痘術（續） - Strains of smallpox vaccines (continued)

Column title: 家政 - Home economics
Subject matters: 散文 - prose,
Language level: Wenyan

Keywords: disease,

Persons:
席如 Xi Ru (Author)

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Article
家事經濟談 -

Column title: 家政 - Home economics
Subject matters: 散文 - prose,
Language level: Wenyan

Persons:
莊瑛 Zhuang Ying (Author)

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