Hirjak D, Ams M, Gass P, Kubera KM, Sambataro F, Foucher JR, Northoff G, Wolf RC. Historical postmortem studies on catatonia: Close reading and analysis of Kahlbaum's cases and scientific texts between 1800 and 1900. Schizophr Res. 2024 263:18-26. Epub 2023 May 3.
Hirjak D, Foucher JR, Ams M, Jeanjean LC, Kubera KM, Wolf RC, Northoff G. The origins of catatonia - Systematic review of historical texts between 1800 and 1900. Schizophr Res. 2024 263:6-17. Epub 2022 Jun 13.