Volume 18, Number 5—May 2012
CME ACTIVITY - Research
Invasive Haemophilus influenzae Serotype e and f Disease, England and Wales
Figure 3

Figure 3. . . Kaplan-Meier curve for outcome among patients with Haemophilus influenzae serotype e and f infections, after adjustment for age and comorbidities, England and Wales, 2009–2010.