Ohlsson T. Scientific evidence base for transactional analysis in the year 2010 Annex 2 – the Psychotherapy List: References to research on Transactional Analysis psychotherapy effects 1963-2010. IJTARP [Internet]. 2017Dec.4 [cited 2023Mar.29];1(1):24-9. Available from: https://ijtarp.org/article/view/6151