January 31, 2008 | La Razón
December 27, 2007 | El Litoral
December 15, 2007 | La Nación Online
December 13, 2007 | El Paso Times
Experts are convinced that the introduction of routine vaccination against pneumococcus should be implemented. According to a recent analysis by Infopharm, the long term benefit from this kind of vaccination would outweigh the expenses with the ratio of 2:1.