[COMPLICATIONS AFTER SMALLPOX VACCINATION IN WARSAW IN 1963].
D006801:Humans; D011044:Poland; D012899:Smallpox; D014611:Vaccination / Q000009:adverse effects*
POLAND; SMALLPOX; VACCINATION; VACCINATION COMPLICATIONS
POWIKLANIA PO SZCAEPIENIU PRZECIW OSPIE W WARSZAWIE W 1963