TY  - GEN
AU  - Marks,P
AU  - Singleton,C
AU  - Fey,R
AU  - Neal,K
TI  - Meningococcal vaccine and herd immunity
SN  - 0140-6736
PY  - 2000///0501
KW  - Adolescent
KW  - Antibody Formation
KW  - immunology
KW  - Bacterial Vaccines
KW  - administration & dosage
KW  - Child
KW  - Greece
KW  - epidemiology
KW  - Humans
KW  - Immunization Programs
KW  - Meningitis, Meningococcal
KW  - Seasons
N1  - Publication Type: Comment; Letter
UR  - https://doi.org/10.1016/S0140-6736(05)74758-9
ER  -