TY  - GEN
AU  - WESSLEN,T
AU  - EKELUND,H
TI  - A small-scale trial of attenuated poliomyelitis vaccine
SN  - 0365-1436
PY  - 1998///1101
KW  - Poliomyelitis
KW  - immunology
KW  - Vaccines, Attenuated
N1  - Publication Type: Journal Article
ER  -