• Angiotensin-converting enzyme gene insertion/deletion polymorphism in migraine patients 

      Tronvik, Erling; Stovner, Lars Jacob; Bovim, Gunnar; White, Linda; Gladwind, AJ; Owen, k; Schrader, Harald (Journal article; Peer reviewed, 2008)
      Background: The main objective of this study was to investigate the angiotensin converting enzyme (ACE) genotype as a possible risk factor for migraine (both with and without aura) compared to controls. We also wanted ...
    • Factitious disorders in Germany–a detailed insight 

      Prangenberg, Julian; Aasly, Jan; Doberentz, Elke; Madea, Burkhard; Schrader, Harald (Peer reviewed; Journal article, 2021)
      Factitious disorders (FDs) are well known to a majority of physicians; however, the corresponding ICD-10 diagnosis F68.1 remains severely under assigned and often misdiagnosed. Based on a previously conducted nationwide ...
    • Incidence of the diagnosis of factitious disorders - Nationwide comparison study between Germany and Norway 

      Geile, Julian; Aasly, Jan; Madea, Burkhard; Schrader, Harald (Peer reviewed; Journal article, 2020)
      Factitious disorders (FD) like Munchausen syndrome are well known to most physicians, yet the corresponding ICD-10 diagnosis F68.1 remains severely under-assigned and often misdiagnosed. To approach this problem, we conducted ...
    • The incidence of diagnosis of Munchausen syndrome, other factitious disorders, and malingering 

      Schrader, Harald; Bøhmer, Thomas; Aasly, Jan (Journal article; Peer reviewed, 2019)
      Background. Systematic studies on factitious disorders and malingering in large populations are rare. To address this issue, we performed a nationwide epidemiological study in Norway on the incidence of these diagnoses in ...