title: Hyperkeratosis palmoplantaris with periodontosis. "Papillon-LeFevre syndrome". Report of three cases in the same family.
mesh_terms: D010520:Aggressive Periodontitis / Q000235:genetics; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007645:Keratoderma, Palmoplantar / Q000235:genetics*; D008297:Male; D010214:Papillon-Lefevre Disease / Q000235:genetics*