Sager P*, Kocher T, Pitchika V, Samietz S, Völzke H, Walter C Holtfreter B Powered tooth brushes are beneficial for long-term oral health: Results from the Study of Health in Pomerania (SHIP-TREND).
JOURNAL OF CLINICAL PERIODONTOLOGY. 2023; 50(5):548-558. more..
Laugisch O*, Holtfreter B, Pink C, Samietz S, Völzke H, Kocher T Polypharmacy and saliva volumes in the northeast of Germany - The Study of Health in Pomerania.
COMMUNITY DENTISTRY AND ORAL EPIDEMIOLOGY. (open access) 2022; 50(2):139-146. more..