Daniil Aptalidis

Clinical Characteristics of Premenstrual Syndrome/Premenstrual Dysphoric Disorder Co-Morbid with Panic Disorder and the Effectiveness of Selective Serotonin Reuptake Inhibitors in Its Treatment

M. Stoimenova-Popova, R. Iakimova, M. Pandova, 2019, Journal of Biomedical and Clinical Research.

Staging of Schizophrenia With the Use of PANSS: An International Multi-Center Study

Dan J Stein, J. Waddington, G. Juckel, 2019, The international journal of neuropsychopharmacology.

Prevalence and clinical picture of premenstrual syndrome in females from Bulgaria

K. Fountoulakis, M. Stoimenova-Popova, P. Chumpalova, 2020, Annals of General Psychiatry.

Modeling psychological function in patients with schizophrenia with the PANSS: an international multi-center study

Dan J Stein, J. Waddington, G. Juckel, 2020, CNS Spectrums.

Gender, age at onset, and duration of being ill as predictors for the long-term course and outcome of schizophrenia: an international multicenter study

Dan J Stein, G. Juckel, L. Hranov, 2021, CNS Spectrums.