title: Immunological and metabolical studies in two siblings with Papillon-Lefevre syndrome.
mesh_terms: D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007645:Keratoderma, Palmoplantar / Q000276:immunology*; D008297:Male; D010214:Papillon-Lefevre Disease / Q000235:genetics / Q000276:immunology* / Q000378:metabolism / Q000473:pathology; D010510:Periodontal Diseases / Q000473:pathology