TY  - GEN
AU  - Codd,A A
AU  - White,E
TI  - Protection against poliomyelitis
SN  - 0140-6736
PY  - 1978///0127
KW  - Adolescent
KW  - Adult
KW  - Age Factors
KW  - Aged
KW  - Antibodies, Viral
KW  - isolation & purification
KW  - Child
KW  - Child, Preschool
KW  - England
KW  - Female
KW  - Humans
KW  - Infant
KW  - Male
KW  - Middle Aged
KW  - Poliomyelitis
KW  - immunology
KW  - Poliovirus
KW  - Sex Factors
KW  - Wales
N1  - Publication Type: Comparative Study; Letter
UR  - https://doi.org/10.1016/s0140-6736(77)91913-4
ER  -