USA to increase smallpox vaccine stockpile.
Bradbury
J
J
D023482:Bioterrorism / Q000517:prevention & control; D006801:Humans; D012899:Smallpox / Q000517:prevention & control; D012900:Smallpox Vaccine / Q000600:supply & distribution*; D014481:United States
D012900:Smallpox Vaccine