| Adhesive luting of indirect restorations. N Krämer, U Lohbauer, R Frankenberger American Journal of Dentistry 13 (Spec No), 60D-76D, 2000 | 459 | 2000 |
| Marginal quality of flowable 4-mm base vs. conventionally layered resin composite MJ Roggendorf, N Krämer, A Appelt, M Naumann, R Frankenberger Journal of dentistry 39 (10), 643-647, 2011 | 394 | 2011 |
| Students’ and lecturers’ perspective on the implementation of online learning in dental education due to SARS-CoV-2 (COVID-19): A cross-sectional study MA Schlenz, A Schmidt, B Wöstmann, N Krämer, N Schulz-Weidner BMC medical education 20, 1-7, 2020 | 352 | 2020 |
| Clinical performance of bonded leucite-reinforced glass ceramic inlays and onlays after eight years N Krämer, R Frankenberger Dental materials 21 (3), 262-271, 2005 | 331 | 2005 |
| Leucite-reinforced glass ceramic inlays and onlays after 12 years. R Frankenberger, M Taschner, F Garcia-Godoy, A Petschelt, N Krämer Journal of Adhesive Dentistry 10 (5), 2008 | 222 | 2008 |
| The effect of different light-curing units on fatigue behavior and degree of conversion of a resin composite U Lohbauer, C Rahiotis, N Krämer, A Petschelt, G Eliades Dental Materials 21 (7), 608-615, 2005 | 222 | 2005 |
| Fatigue behaviour of different dentin adhesives R Frankenberger, N Krämer, A Petschelt Clinical oral investigations 3, 11-17, 1999 | 188 | 1999 |
| Marginal integrity: is the clinical performance of bonded restorations predictable in vitro? R Frankenberger, N Krämer, U Lohbauer, SA Nikolaenko, SM Reich Journal of Adhesive Dentistry 9 (1), 2007 | 175 | 2007 |
| Operator vs. material influence on clinical outcome of bonded ceramic inlays R Frankenberger, C Reinelt, A Petschelt, N Krämer Dental Materials 25 (8), 960-968, 2009 | 172 | 2009 |
| Long-term degradation of enamel and dentin bonds: 6-year results in vitro vs. in vivo F Garcia-Godoy, N Krämer, AJ Feilzer, R Frankenberger Dental Materials 26 (11), 1113-1118, 2010 | 166 | 2010 |
| IPS Empress inlays and onlays after four years—a clinical study N Krämer, R Frankenberger, M Pelka, A Petschelt Journal of dentistry 27 (5), 325-331, 1999 | 159 | 1999 |
| The Würzburg MIH concept: the MIH treatment need index (MIH TNI) A new index to assess and plan treatment in patients with molar incisior hypomineralisation (MIH) R Steffen, N Krämer, K Bekes European Archives of Paediatric Dentistry 18, 355-361, 2017 | 148 | 2017 |
| Strength and fatigue performance versus filler fraction of different types of direct dental restoratives U Lohbauer, R Frankenberger, N Krämer, A Petschelt Journal of Biomedical Materials Research Part B: Applied Biomaterials: An …, 2006 | 146 | 2006 |
| Flexural fatigue behavior of resin composite dental restoratives U Lohbauer, T von der Horst, R Frankenberger, N Krämer, A Petschelt Dental Materials 19 (5), 435-440, 2003 | 146 | 2003 |
| Crack formation of all-ceramic crowns dependent on different core build-up and luting materials J Sindel, R Frankenberger, N Krämer, A Petschelt Journal of dentistry 27 (3), 175-181, 1999 | 142 | 1999 |
| Strength and wear resistance of a dental glass-ionomer cement with a novel nanofilled resin coating. U Lohbauer, N Krämer, G Siedschlag, EW Schubert, B Lauerer, ... American journal of dentistry 24 (2), 124-128, 2011 | 140 | 2011 |
| Effect of proximal box elevation with resin composite on marginal quality of ceramic inlays in vitro R Frankenberger, J Hehn, J Hajtó, N Krämer, M Naumann, A Koch, ... Clinical oral investigations 17, 177-183, 2013 | 137 | 2013 |
| The effect of six years of water storage on resin composite bonding to human dentin R Frankenberger, WO Strobel, U Lohbauer, N Krämer, A Petschelt Journal of Biomedical Materials Research Part B: Applied Biomaterials: An …, 2004 | 132 | 2004 |
| Nanohybrid vs. fine hybrid composite in Class II cavities: clinical results and margin analysis after four years N Krämer, C Reinelt, G Richter, A Petschelt, R Frankenberger Dental Materials 25 (6), 750-759, 2009 | 131 | 2009 |
| Dentin bond strength and marginal adaption after NaOCl pre-treatment R Frankenberger, N Krämer, H Oberschachtsiek, A Petschelt Operative dentistry 25, 40-45, 2000 | 131 | 2000 |
