TY  - GEN
AU  - PUNTIGAM,F
AU  - ORTH,E
TI  - [The detection of vaccine virus in the blood of young cattle serving in vaccine production]
SN  - 0340-1782
PY  - 2003///0501
KW  - Animals
KW  - Cattle
KW  - Humans
KW  - Smallpox
KW  - Vaccines
KW  - Variola virus
N1  - Publication Type: Journal Article
ER  -