Low incidence of mastoiditis in a series of cases treated without sulfonamides.
D006801:Humans; D015994:Incidence; D008417:Mastoiditis; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides
D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
MASTOIDITIS