Akik, B. K., & Batigun, A. D. (2020). Perinatal Post Traumatic Stress Disorder Questionnaire-II (PPQ-II): Adaptation, validity, and reliability study. Dusunen Adam: Journal of Psychiatry & Neurological Sciences, 33(4), 340-350. Doi: 10.14744/DAJPNS.2020.00102