title: Investigational clinical research in implant dentistry: beyond observational and descriptive studies.
authors.affiliation: Department of Periodontology, Institute of Odontology, The Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden.
authors.forename: T
authors.initials: T
authors.lastname: Berglundh
authors.forename: W V
authors.initials: WV
authors.lastname: Giannobile
mesh_terms: D002986:Clinical Trials as Topic; D003757:Dental Implantation; D015921:Dental Implants; D018865:Dental Research / Q000145:classification / Q000592:standards; D006801:Humans; D012107:Research Design / Q000592:standards; D016896:Treatment Outcome
chemical_list: D015921:Dental Implants
keywords: clinical trials; dental implants; implant dentistry; oral implants; outcomes research