Implant Dentistry · 2006 · 47 citations · 7 references
The sharper angle observed in the second bicuspid area can influence the feasibility of schneiderian membrane evaluation when compared to the molar areas.
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Sinus Lift Grafts And Endosseous Implants
Dennis Smiler, Paul W. Johnson, Jaime Lozada et al. · Dental Clinics of North America · 1992 · 262 citations
Six-year clinical and histologic study of sinus-lift grafts.
Stephen L. Wheeler, Ralph E. Holmes, C J Calhoun · PubMed · 1996 · 199 citations