title: Papillon-Lefevre syndrome: report of a case.
mesh_terms: D000539:Alveolar Process; D001862:Bone Resorption / Q000209:etiology; D002648:Child; D005888:Gingival Pocket / Q000209:etiology; D005891:Gingivitis / Q000209:etiology; D006209:Halitosis / Q000209:etiology; D006801:Humans; D007645:Keratoderma, Palmoplantar / Q000150:complications*; D008297:Male; D010214:Papillon-Lefevre Disease / Q000150:complications*; D010510:Periodontal Diseases / Q000209:etiology*; D014080:Tooth Exfoliation / Q000209:etiology; D014086:Tooth Mobility / Q000209:etiology