TY  - GEN
AU  - de Greeff,S C
AU  - Sanders,E A M
AU  - de Melker,H E
AU  - van der Ende,A
AU  - Vermeer,P E
AU  - Schouls,L M
TI  - [Two pneumococcal vaccines: the 7-valent conjugate vaccine (Prevenar) for children up to the age of 5 years and the 23-valent polysaccharide vaccine (Pneumo 23) for the elderly and specific groups at risk]
SN  - 0028-2162
PY  - 2007///0814
KW  - Age Factors
KW  - Aged
KW  - Child, Preschool
KW  - Female
KW  - Heptavalent Pneumococcal Conjugate Vaccine
KW  - Humans
KW  - Infant
KW  - Male
KW  - Meningococcal Vaccines
KW  - administration & dosage
KW  - Netherlands
KW  - Pneumococcal Infections
KW  - prevention & control
KW  - Pneumococcal Vaccines
KW  - Risk Factors
KW  - Vaccines, Conjugate
N1  - Publication Type: English Abstract; Journal Article; Review
ER  -