|
Resolution: standard / high Figure 2.
Annual incidence of herpes zoster by age, 1999–2003. Annual incidence of herpes zoster
by age: comparison of Harvard Community Health Plan (HCHP), 1990–1992 [6], and the
Massachusetts Behavioral Risk Factor Surveillance System (BRFSS), 1999, 2000, 2002,
and 2003.
Yih et al. BMC Public Health 2005 5:68 doi:10.1186/1471-2458-5-68 |