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Start Over Collections Images from the History of Medicine (IHM) ✖Remove constraint Collections: Images from the History of Medicine (IHM) Subjects Smallpox Vaccine -- therapeutic use ✖Remove constraint Subjects: Smallpox Vaccine -- therapeutic use Subjects China ✖Remove constraint Subjects: China Subjects Health Education ✖Remove constraint Subjects: Health Education Titles Yu fang tian hua, kuai zhong niu dou ✖Remove constraint Titles: Yu fang tian hua, kuai zhong niu dou Copyright Copyright may apply ✖Remove constraint Copyright: Copyright may apply Dates by Range 1950-1999 ✖Remove constraint Dates by Range: 1950-1999

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  • Images from the History of Medicine (IHM)1