Effectiveness of different vaccine schedules for heptavalent and 13-valent conjugate vaccines against pneumococcal disease in the Community of Madrid

1. Latasa, P.
2. Ordobás, M.
3. Garrido-Estepa, M.
4. Gil de Miguel, A.
5. Sanz, J.C.
6. Barranco, M.D.
7. Insúa, E.
8. García-Comas, L.