TY  - GEN
AU  - Wysokińska,T
AU  - Janaszek,W
TI  - [Polysaccharide vaccines. II. Meningococcal vaccines]
SN  - 0033-2100
PY  - 1997///0430
KW  - Child, Preschool
KW  - Humans
KW  - Immunotherapy
KW  - Incidence
KW  - Infant
KW  - Infant, Newborn
KW  - Meningitis, Bacterial
KW  - epidemiology
KW  - Poland
N1  - Publication Type: English Abstract; Journal Article
ER  -