1. A retrospective study of implants placed following 1‐stage or 2‐stage maxillary sinus floor augmentation by the lateral window technique performed on residual bone of <4 mm: Results up to 10 years of follow‐up. Issue 2 (2nd August 2019) Authors: Kim, Hyun Ju; Yea, Sanghyun; Kim, Kyoung‐Hwa; Lee, Yong‐Moo; Ku, Young; Rhyu, In‐Chul; Seol, Yang‐Jo Journal: Journal of periodontology Issue: Volume 91:Issue 2(2020) Page Start: 183 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗