Ilgenstein, B [Biocem--a new material for retrograde tooth root filling]. [electronic resource] - Fortschritte der Kiefer- und Gesichts-Chirurgie 1995 - 148-50 p. digital Publication Type: English Abstract; Journal Article ISSN: 0071-7916 Subjects--Topical Terms: Calcium PhosphatesCeramicsFollow-Up StudiesHumansPolymethacrylic AcidsRoot Canal Filling Materials