FDI World Dental Federation: clinical criteria for the evaluation of direct and indirect restorations—update and clinical examplesReinhard Hickel, Siegward D. Heintze, Arnd Peschke et al.|Clinical Oral Investigations|2010Cited by 575
Recommendations for conducting controlled clinical studies of dental restorative materialsReinhard Hickel, Guido Vanherle, Stephen C. Bayne et al.|Clinical Oral Investigations|2007Cited by 411
Laboratory mechanical parameters of composite resins and their relation to fractures and wear in clinical trials—A systematic reviewSiegward D. Heintze, Valentin Rousson, Nicoleta Ilie et al.|Dental Materials|2016Cited by 194
Recommendations for conducting controlled clinical studies of dental restorative materials. Science Committee Project 2/98--FDI World Dental Federation study design (Part I) and criteria for evaluation (Part II) of direct and indirect restorations including onlays and partial crowns.Reinhard Hickel, Guido Vanherle, Jean‐François Roulet et al.|PubMed|2007Cited by 193
Clinical effectiveness of direct anterior restorations—A meta-analysisSiegward D. Heintze, Reinhard Hickel, Valentin Rousson|Dental Materials|2015Cited by 184