TY  - GEN
AU  - ANTONOV,I I
TI  - WORLD INCIDENCE OF SMALLPOX IN 1963
SN  - 0042-9694
PY  - 1996///1201
KW  - Humans
KW  - Incidence
KW  - Smallpox
KW  - Variola virus
N1  - Publication Type: Journal Article
ER  -