TY  - GEN
AU  - KOPROWSKI,H
TI  - Historical aspects of the development of live virus vaccine in poliomyelitis
SN  - 0007-1447
PY  - 1998///1101
KW  - Poliomyelitis
KW  - immunology
KW  - Vaccines, Attenuated
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1136/bmj.2.5192.85
ER  -