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Lai Heuberger, Caroline; Grossen, Johannes; Renkema, Anne-Marie; Bronkhorst, Ewald; Fudalej, Piotr; Katsaros, Christos (2014). Orthodontic retention procedures in Switzerland. Swiss dental journal, 124(6), pp. 655-661. Schweizerische Zahnärzte-Gesellschaft SSO
Tsomos, George; Ludwig, Björn; Grossen, Johannes; Pazera, Pawel; Gkantidis, Nikolaos (2014). Objective assessment of patient compliance with removable orthodontic appliances: a cross-sectional cohort study. Angle orthodontist, 84(1), pp. 56-61. Angle Orthodontists Research and Education Foundation 10.2319/042313-315.1
Suter, Valérie; Heinzmann, Annik-Emily; Grossen, Johannes; Sculean, Anton; Bornstein, Michael M. (2014). Does the maxillary midline diastema close after frenectomy? Quintessence international, 45(1), pp. 57-66. Quintessenz Verlags-GmbH 10.3290/j.qi.a30772
Züger, Janine; Pandis, Nikolaos; Wallkamm, Beat; Grossen, Johannes; Katsaros, Christos (2014). Success rate of paramedian palatal implants in adolescent and adult orthodontic patients: a retrospective cohort study. European journal of orthodontics, 36(1), pp. 22-25. Oxford University Press 10.1093/ejo/cjt003
Grossen, Johannes; Ingervall, Bengt (1995). The effect of a lip bumper on lower dental arch dimensions and tooth positions. European journal of orthodontics, 17(2), pp. 129-134. Oxford University Press 10.1093/ejo/17.2.129
