title: [Clinical evaluation of maxillary sinus elevation without osteotome from the top of alveolar ridge].
authors.forename: Wei
authors.initials: W
authors.lastname: Gao
authors.forename: Liang-yu
authors.initials: LY
authors.lastname: Li
authors.forename: Feng
authors.initials: F
authors.lastname: Zhang
mesh_terms: D000328:Adult; D000368:Aged; D000540:Alveolar Ridge Augmentation / Q000379:methods*; D003757:Dental Implantation / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000601:surgery*; D008875:Middle Aged