[ON PLANTAR VACCINATION AGAINST SMALLPOX. FUNDAMENTALS, ADVANTAGES AND TECHNIC].
D006801:Humans; D007223:Infant; D012899:Smallpox; D012900:Smallpox Vaccine; D014611:Vaccination; D012901:Variola virus
D012900:Smallpox Vaccine
INFANT; SMALLPOX VACCINE; VACCINATION
S OBRE A VACINAC AO VARI'OLICA PLANTAR. FUNDAMENTOS, VANTAGENS, T'ECNICA.