海量图书期刊资源，随时随地畅享阅读乐趣
Overdentures borne on less than four abutments with telescopic crowns: 5-year results of a retrospective clinical studyRinke, Sven; Schneider, Lea; Schulz, Xenia; Wiedemann, Vicky; Bürgers, Ralf; Rödiger, Matthias · Clinical Oral Investigations · 2018