Inoculation against smallpox as the precursor to vaccination.
van Oss
C J
CJ
Department of Microbiology, School of Medicine and Biomedical Sciences, State University of New York at Buffalo, 14214-3000, USA.
D000818:Animals; D004992:Ethics, Medical; D049671:History, 18th Century; D006801:Humans; D012899:Smallpox / Q000517:prevention & control*; D006113:United Kingdom; D014611:Vaccination / Q000266:history* / Q000379:methods / Q000639:trends; D012901:Variola virus / Q000276:immunology