Publications
2022; 98(11):371–6. Czwikla J, Schmidt A, Schulz M, Gerhardus A , Schmiemann G , Wolf-Ostermann K, Gand D, Friedrich A-C, Hoffmann F & Rothgang H. Contacts with general practitioners, dentists, and medical [...] Gesundheitsforschung Gesundheitsschutz 2020; 63(5):541–7. Schulz M, Czwikla J, Tsiasioti C, Schwinger A, Gand D, Schmiemann G , Schmidt A, Wolf-Ostermann K, Kloep S, Heinze F & Rothgang H. Differences in medical [...] health claims data. Int J Equity Health 2020; 19(1):22. Schulz M, Tsiasioti C, Czwikla J, Schwinger A, Gand D, Schmidt A, Schmiemann G , Wolf-Ostermann K & Rothgang H. Claims data analysis of medical specialist