@article{21dc70f06e2a477f942af28173f732e4,
title = "Histological response and clinical evaluation of heterograft and allograft materials in the elevation of the maxillary sinus for the preparation of endosteal dental implant sites. Simultaneous sinus elevation and root form implantation: an eight-month autopsy report.",
author = "Whittaker, \{J. M.\} and James, \{R. A.\} and J. Lozada and C. Cordova and GaRey, \{D. J.\}",
year = "1989",
month = apr,
language = "English",
volume = "15",
pages = "141--144",
journal = "Journal of Oral Implantology",
issn = "0160-6972",
number = "2",
}