1. A multicenter randomized controlled trial using a novel collagen membrane for guided bone regeneration at dehisced single implant sites: Outcome at prosthetic delivery and at 1‐year follow‐up. Issue 6 (14th May 2019) Authors: Urban, Istvan A.; Wessing, Bastian; Alández, Nuria; Meloni, Silvio; González‐Martin, Oscar; Polizzi, Giovanni; Sanz‐Sanchez, Igancio; Montero, Eduardo; Zechner, Werner Journal: Clinical oral implants research Issue: Volume 30:Issue 6(2019) Page Start: 487 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗