Figure 1
From: Effects of cigarette smoke on Haemophilus influenzae-induced otitis media in a rat model
Induction of otitis media (OM). (A) The otitis media + cigarette smoke (CS + OM) group shows higher induction of OM than does the OM group on days 7 (P = 0.011) and 10 (P = 0.006) after inoculation. (B) Otomicroscopic examination findings of the tympanic membrane.
