Yufang changdao chuanran bing
'Prevent infectuous intestinal disease.'
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| Institution: | International Institute of Social History |
| Format: | IMAGE |
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| Online Access: | http://hdl.handle.net/10622/195935A8-6743-4668-878D-5C65DED4D11E |
| Summary: | 'Prevent infectuous intestinal disease.' |
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