Figure 887 – Transmission and Pathogenesis
Centers for Disease Control and Prevention (CDC). Transmission and Pathogenesis. CDC website. http://www.cdc.gov/tb/pubs/slidesets/core/Chapter2/trans1.htm Accessed July 11, 2009.
Figure 887 – Transmission and Pathogenesis
Centers for Disease Control and Prevention (CDC). Transmission and Pathogenesis. CDC website. http://www.cdc.gov/tb/pubs/slidesets/core/Chapter2/trans1.htm Accessed July 11, 2009.