title: The need for well-controlled clinical studies.
authors.forename: H F
authors.initials: HF
authors.lastname: Morris
mesh_terms: D018849:Controlled Clinical Trials as Topic / Q000379:methods*; D003758:Dental Implantation, Endosseous; D015921:Dental Implants; D018865:Dental Research / Q000592:standards*; D012107:Research Design
chemical_list: D015921:Dental Implants