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.
Effect of Flapless Surgery on Single-Tooth Implants in the Esthetic Zone: A Randomized Clinical Trial
http://www.joponline.org/doi/abs/10.1902/jop.2013.120575– Oh TJ, Bashutski J, Wang HL, Rudek I, Chan HL.