Pollock, J., Manaseki-Holland, S., & Patel, V. (2006). Detection of depression in women of child-bearing age in non-western cultures: A comparison of the Edinburgh Postnatal Depression Scale and the Self-Reporting Questionnaire-20 in Mongolia. Journal of Affective Disorders, 92(2-3), 267-271. https://doi.org/10.1016/j.jad.2006.02.020