1. Clinical application of narrow Brånemark System implants for single-tooth restorations;Polizzi;Int J Oral Maxillofac Implants,1999
2. A prospective clinical study evaluating the safety and effectiveness of narrow-diameter threaded implants in the anterior region of the maxilla;Andersen;Int J Oral Maxillofac Implants,2001
3. Systematic review on success of narrow-diameter dental implants;Klein;Int J Oral Maxillofac Implants,2014
4. How successful are small-diameter implants? A literature review;Sohrabi;Clin Oral Implants Res,2012
5. A systematic review of the 5-year survival and complication rates of implant-supported single crowns;Jung;Clin Oral Implants Res,2008