One‐year follow‐up of titanium/zirconium alloy X commercially pure titanium narrow‐diameter implants placed in the molar region of the mandible: a randomized controlled trial
1. Division of Periodontics, School of Dentistry, University of S?o Paulo, S?o Paulo, Brazil;2. Private Practice, Aracaju, Brazil;3. Department of Dentistry, State University of Maringá, Maringá, Brazil