Smallpox and smallpox vaccination.
John M
JM
Neff
J Michael
JM
Lane
Vincent A
VA
Fulginiti
D000336:Aerosols; D002648:Child; D003428:Cross Infection / Q000635:transmission*; D006801:Humans; D012900:Smallpox Vaccine / Q000009:adverse effects; D014615:Vaccinia / Q000635:transmission*
D000336:Aerosols; D012900:Smallpox Vaccine