1 Zenthöfer A, Meyer-Kühling I, Hufeland AL, Schröder J, Cabrera T, Baumgart D, Rammelsberg P, Hassel AJ. Carers' education improves oral health of older people suffering from dementia - results of an intervention study. Clinical Interventions in Aging. 2016; 11: 1755-1762.
2 Klotz AL, Hassel AJ, Schröder J, Rammelsberg P, Zenthöfer A. Oral health-related quality of life and prosthetic status of nursing home residents with or without dementia. Clinical Interventions in Aging. 2017; 12: 659-665.
3 Hassel A, Johanning M, Grill S, Schröder J, Wahl HW, Klotz AL, Corcodel N, Rammelsberg P, Zenthöfer A. Changes of tooth color in middle and old age—a longitudinal study over a decade. Journal of Esthetic and Restorative Dentistry. 2017; 12; 29: 459-463.
4 Giannakopoulos NN, Ariaans K, Eberhard L, Klotz AL, Oh K, Kappel S. Immediate and delayed loading of two-piece reduced-diameter implants with locator-analog attachments in edentulous mandibles: One-year results from a randomized clinical trial examining clinical outcome and patient expectation. Clinical Implant Dentistry and Related Research.2017; 19: 643-653.
5 Klotz AL, Rammelsberg P, Zenthöfer A. Extensionsbrücken - ein praxisorientiertes Update. Quintessenz. 2017; 68:1-18.
6 Klotz AL, Hassel AJ, Schröder J, Rammelsberg P, Zenthöfer A. Is compromised oral health associated with a greater risk of mortality among nursing home residents? A controlled clinical study. Aging Clinical and Experimental Research. 2018; 30: 581-588.
7 Corcodel N, Krisam J, Klotz AL, Deisenhofer UK, Stober T, Hassel AJ, Rammelsberg P, Zenthöfer A. Evaluation of small-group education on the shade determination ability of preclinical dental students-A controlled clinical trial. European Journal of Dental Education. 2018; 22: e582-e587.
8 Hassel AJ, Safaltin V, Grill S, Schröder J, Wahl HW, Klotz AL, Habibi E, Rammelsberg P, Zenthöfer A. Risk factors for tooth loss in middle and older age after up to 10 years: An observational cohort study. Archives of Oral Biology. 2018; 86: 7-12.
9 Habibi Y, Habbibi E, Klotz AL, Hassel AJ, Zenthöfer A. Die Bestimmung der Zahnfarbe- ein praxisorientiertes Update. ZWR- Das Deutsche Zahnärzteblatt 2018; 127: 214-220.
10 Klotz AL, Tauber B, Schubert AL, Hassel AJ, Schröder AJ, Wahl HW, Rammelsberg P, Zenthöfer A. Oral health-related quality of life as a predictor of well-being among older adults—a decade-long longitudinal cohort study. Community Dentistry and Oral Epideminology. 2018; 46: 631–638.
11 Klotz AL, Ehret J, Zajac M, Schwindling FS, Hassel AJ, Rammelsberg P, Zenthöfer A. The effects of prosthetic status and dementia on the chewing efficiency of seniors in nursing homes. Journal of Oral Rehabilitation.2019; doi: 10.1111/joor.12912.
12 Krisam J, Ott L, Schmitz S, Klotz AL, Seyidaliyeva A, Rammelsberg P, Zenthöfer A. Factors affecting the osseointegration of dental implants placed in a general practice—a retrospective study. BMC Oral Health. 2019; 19(1):208. doi: 10.1186/s12903-019-0900-8.
13 Klotz AL, Grill SK, Hassel AJ, Rammelsberg P, Zenthöfer, A. Differences between the oral health of people aged 50 and 70 years—an exploratory cohort study. Oral health and preventive dentistry.2020; 18(1):239-243. doi: 10.3290/j.ohpd.a43363.
14 Klotz AL, Krisam J, Ott L, Schmitz S, Rammelsberg P, Zenthöfer A. Short-term performance of dental implants and implant-supported prostheses placed in a general practice – a retrospective study. Int J Oral Maxillofac Implants. 2020; 34(5):1169–1176. doi: 10.11607/jomi.7400.
15 Klotz AL, Habibi Y, Hassel AJ, Rammelsberg P, Zenthöfer A. How reliable and accurate is the shade determination of premolars by spectrophotometry? Clinical Oral Investigations. 2020; 24(4):1439-1444. doi: 10.1007/s00784-019-03162-x.
16 Klotz AL, Zajac M, Ehret J, Hassel AJ, Rammelsberg P, Zenthöfer A. Development of a German version of the Oral Health Assessment Tool. Aging Clinical and Experimental Research. 2020; 32(1):165-172. doi: 10.1007/s40520-019-01158-x.
17 Klotz AL, Zajac M, Ehret J, Kilian S, Rammelsberg P, Zenthöfer A. Short-term effects of worsening of general health conditions on the oral health of nursing-home residents. Clinical Interventions in Aging. 2020; 15: 29-38.
18 Zenthöfer A, Ehret J, Zajac M, Kilian S, Rammelsberg P, Klotz AL. The Effects of Dental Status and Chewing Efficiency on the Oral-Health-Related Quality of Life of Nursing-Home Residents. Clin Interv Aging. 2020; 15:2155-2164. doi: 10.2147/CIA.S273671.
19 Kostunov J, Rammelsberg P, Klotz AL, Zenthöfer A, Schwindling FS. Minimization of Tooth Substance Removal in Normally Calcified Teeth Using Guided Endodontics: An In Vitro Pilot Study. J Endod. 2021; 47(2):286-290. doi: 10.1016/j.joen.2020.10.025.
20 Zenthöfer A, Ehret J, Zajac M, Kilian S, Kostunov J, Rammelsberg P, Klotz AL. How Do Changes in Oral Health and Chewing Efficiency Affect the Changes of Oral-Health-Related Quality of Life of Nursing-Home Residents in the Short Term? Clin Interv Aging. 2021; 16:789-798. doi: 10.2147/CIA.S303197.
21 Zenthöfer A, Schröder J, Rammelsberg P, Klotz AL. [Dental treatment in old age-When and what is indicated?]. Z Gerontol Geriatr. 2021; 54(5):517-528. doi: 10.1007/s00391-021-01893-9.
22 Kappel S, Klotz AL, Eberhard L, Lorenzo Bermejo J, Rammelsberg P, Giannakopoulos NN. Maxillary implant overdentures on two or four implants. A prospective randomized cross-over clinical trial of implant and denture success and survival. Clin Oral Implants Res. 2021; 32(9):1061-1071. doi: 10.1111/clr.13800.
23 Klotz AL, Fobbe H, Rammelsberg P, Lorenzo Bermejo J, Kappel S. Survival and success of tooth-implant-supported and solely implant-supported double-crown-retained overdentures: A prospective study over a period of up to 11 years. Clin Oral Implants Res. 2021; 32(12):1425-1432. doi: 10.1111/clr.13842.
24 Zenthöfer A, Schröder J, Rammelsberg P, Klotz AL. Mund- und Zahngesundheit im Alter. Basiskurs Geriatrie, Springer Medizin Verlag GmbH, ein Teil von Springer Nature 2021 doi.org/10.1007/s40407-021-00016-9
25 Klotz AL, Zajac M, Ehret J, Kilian S, Rammelsberg P, Zenthöfer A. Which factors influence the oral health of nursing-home residents with cognitive and motor impairments? Aging Clin Exp Res. 2021 ;33(1):85-93. doi: 10.1007/s40520-020-01503-5.
26 Zenthöfer A, Graf A, Büsch C, Rammelsberg P, Klotz AL. Adapting the German version of the dental environment stress questionnaire. Eur J Dent Educ. 2022; doi: 10.1111/eje.12833. Online ahead of print. PMID: 35767420
27 Klotz AL, Habibi Y, Corcodel N, Rammelsberg P, Hassel AJ, Zenthöfer A. Laboratory and Clinical Reliability of two Spectrophotometers. J Esthet Restor Dent. 2022;34(2):369-373. doi: 10.1111/jerd.12452.
28 Zenthöfer A, Graf A, Rammelsberg P, Klotz AL. The Impact of the SARS-CoV-2 Pandemic on Stress and Anxiety of Dental Students. Eur J Dent. 2023; doi: 10.1055/s-0042-1760299. Online ahead of print.
29 Klotz AL, Prager D, Rammelsberg P, Hassel AJ, Zenthöfer A. A German version of the Oral Impacts of Daily Performance–Reliability and validity. Clin Oral Investig. 2024 Jan 4;28(1):73. doi: 10.1007/s00784-023-05437-w.
30 Klotz AL, Halfmann J, Rues S, Bömicke W, Rammelsberg P, Zenthöfer A. Fracture resistance of posterior tooth-supported cantilever fixed dental prostheses of different zirconia generations and frameworks thicknesses: An in-vitro study. Materials (Basel). 2024 Jan 4;17(1):263. doi: 10.3390/ma17010263.
31 Klotz AL, Schröder J, Rammelsberg P, Zenthöfer A. Senioren in Pflegeeinrichtungen. Wissen Kompakt, Springer Medizin Verlag GmbH. 2023. doi.org/10.1007/s11838-023-00179-7