Have the characteristics of acute mastoiditis in children changed in the post-heptavalent pneumococcal conjugate vaccine (PCV7) era? Background: With the advent of antibiotics, the incidence of acute mastoiditis, a complication of […]
Have the characteristics of acute mastoiditis in children changed in the post-heptavalent pneumococcal conjugate vaccine (PCV7) era? Background: With the advent of antibiotics, the incidence of acute mastoiditis, a complication of […]