TY - JOUR T1 - The use of Enamel Matrix Derivative (Emd) for Treatment of Combined Apicomarginal Lesions in Apical Surgery: A Retrospective Analysis AU - Von Arx, Thomas AU - Bosshardt, Dieter Y1 - 2018 PY - 2018 DA - 2018 N1 - doi: 10.14744/eej.2018.97269 DO - 10.14744/eej.2018.97269 T2 - European Endodontic Journal JF - European Endodontic Journal JO - Eur Endod J SP - 146 EP - 152 VL - 3 IS - 3 SN - M3 - PMID: 32161870 UR - https://dx.doi.org/10.14744/eej.2018.97269 Y2 - 2018 ER -