Laupland, Kevin B Acute group A streptococcal mastoiditis complicated by pneumocephaly in a previously healthy adult. [electronic resource] - Scandinavian journal of infectious diseases 2006 - 719-21 p. digital Publication Type: Case Reports; Journal Article ISSN: 0036-5548 Standard No.: 10.1080/00365540500452655 doi Subjects--Topical Terms: Acute DiseaseHumansMaleMastoiditis--complicationsMiddle AgedPneumocephalus--complicationsStreptococcal Infections--complicationsStreptococcus pyogenes