1.
Invasive Pneumococcal Disease and 7-Valent Pneumococcal Conjugate Vaccine, the Netherlands
2.
Carriage of Streptococcus pneumoniae 3 Years after Start of Vaccination Program, the Netherlands
Invasive Pneumococcal Disease 3 Years after Introduction of 10-Valent Pneumococcal Conjugate Vaccine, the Netherlands
Effects of Pneumococcal Conjugate Vaccine 2 Years after Its Introduction, the Netherlands