ЧАБАН, О. Is it possible to evaluate the effectiveness of psychotherapy?. Psychosomatic Medicine and General Practice, [S. l.], v. 4, n. 3, p. e0403-04210, 2019. DOI: 10.26766/pmgp.v4i3.210. Disponível em: https://e-medjournal.com/index.php/psp/article/view/210. Acesso em: 19 jun. 2021.