NLM Digital Collections

Search

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 Smallpox -- prevention & control ✖Remove constraint Subjects: Smallpox -- prevention & control Titles Yu fang tian hua, kuai zhong niu dou ✖Remove constraint Titles: Yu fang tian hua, kuai zhong niu dou Publication Year 1956 ✖Remove constraint Publication Year: 1956

No results found for your search

Try modifying your search

  • Use fewer keywords to start, then refine your search using the links on the left.