A Prospective, Randomized Controlled Pre-Clinical Trial to Evaluate Different Formulations of Biphasic Calcium Phosphate with a Hydroxyapatite Collagen
https://www.ncbi.nlm.nih.gov/pubmed/23611676– Nevins M, Nevins ML, Schupubach P, Kim SW, Lin Z, Kim D.
Accuracy of Implant Impressions with Different Impression Coping Types and Shapes
https://www.ncbi.nlm.nih.gov/pubmed/19804420– Rashidan N, Alikhasi M, Samadizadeh S, Beyabanaki E, Kharazifard MJ.