title: Case #4. Periodontal abscess.
authors.affiliation: Section of Diagnostic Services, Ohio State University College of Dentistry.
authors.forename: J I
authors.initials: JI
authors.lastname: Haring
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008437:Maxilla; D010508:Periodontal Abscess / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy