title: Klebsiella pneumonia facial fistula secondary to non-vital tooth. A case report.
mesh_terms: D000328:Adult; D003751:Dental Fistula / Q000209:etiology*; D005491:Focal Infection, Dental / Q000150:complications; D006801:Humans; D007710:Klebsiella Infections / Q000209:etiology*; D007711:Klebsiella pneumoniae; D008297:Male; D010484:Periapical Granuloma / Q000150:complications*