Monitoring and the evaluation of impact as public health strategies: Contributions for the introduction of the new Cuban vaccine against Streptococcus pneumoniae

Autor: Linares-Pérez, N., Toledo-Romaní, M.E., Valdés-Balbín, Y.
Zdroj: In Vacunas (English Edition) July-December 2018 19(2):44-51
Databáze: ScienceDirect