[Smallpox, eradication and infectious diseases].
Forattini
O P
OP
D006801:Humans; D007114:Immunization; D008993:Monkeypox virus / Q000254:growth & development; D012899:Smallpox / Q000517:prevention & control*; D014616:Vaccinia virus / Q000254:growth & development
Varíola, erradicação e doenças infecciosas.