TY  - GEN
AU  - Vignes,B
TI  - [Vaccine and vaccination against smallpox]
SN  - 0019-9613
PY  - 1971///0609
KW  - Nursing
KW  - Smallpox
KW  - prevention & control
KW  - Smallpox Vaccine
N1  - Publication Type: Journal Article
ER  -