Figure 5
From: An evaluation of emerging vaccines for childhood pneumococcal pneumonia

The current status of the research into SP vaccines, as of September 2009 (see Additional File 3 for details about the clinical trials phases)
From: An evaluation of emerging vaccines for childhood pneumococcal pneumonia
The current status of the research into SP vaccines, as of September 2009 (see Additional File 3 for details about the clinical trials phases)