Riedl, M [A case of prepuberty periodontitis--a classification based on laboratory results]. [electronic resource] - Deutsche zahnarztliche Zeitschrift Apr 1989 - 289-92 p. digital Publication Type: Case Reports; English Abstract; Journal Article ISSN: 0012-1029 Subjects--Topical Terms: Aggressive Periodontitis--pathologyChild, PreschoolEhlers-Danlos Syndrome--pathologyFemaleFollow-Up StudiesHumans