title: Controlled clinical trials and practice-based research in dentistry.
authors: Timothy A
authors: TA
authors: Derouen
authors: Jack
authors: J
authors: Ferracane
authors: Ivar A
authors: IA
authors: Mjör
mesh_terms: D018865:Dental Research / Q000379:methods / Q000592:standards*; D019317:Evidence-Based Medicine / Q000379:methods*; D005792:General Practice, Dental; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000592:standards*; D012107:Research Design