1. Early loading of hydroxyapatite coated implants in the atrophic posterior maxilla: lateral sinus lift with autogenous bone and Bio-Oss versus crestal mini-sinus lift and 8 mm implants. A randomized controlled clinical trial;Cannizzaro;European Journal of Oral Implantology,2009
2. Early implant loading in the atrophic posterior maxilla: 1-stage lateral versus crestal sinus lift and 8 mm hydroxyapatite-coated implants. A 5-year randomised controlled trial;Cannizzaro;European Journal of Oral Implantology,2013
3. Crestal sinus lift for implant rehabilitation: a randomised clinical trial comparing the Cosci and the Summers techniques. A preliminary report on complications and patient preference;Checchi;European Journal of Oral Implantology,2010
4. Cosci versus Summers technique for crestal sinus lift: 3-year results from a randomised controlled trial;Esposito;European Journal of Oral Implantology,2014
5. Sinus floor elevation by osteotome: hand mallet versus electric mallet. A prospective clinical study;Crespi;International Journal of Oral and Maxillofacial Implants,2012