Barooti, E., B. Malek, S. Honarmand, M. Moshari, and S. A. SM. “Investigating the Association of Regional Anesthesia During Labor With Postpartum Depression”. Anaesthesia, Pain & Intensive Care, Vol. 23, no. 4, Apr. 2020, pp. 353-9, doi:10.35975/apic.v23i4.1167.