Singh, K., K. Shashi, K. Rajshee, S. Sinha, and G. Bharti. “Assessment of Depression, Anxiety and Stress Among Indian Infertile Couples in a Tertiary Health Care Centre in Bihar”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 9, no. 2, Jan. 2020, pp. 659-65, doi:10.18203/2320-1770.ijrcog20200354.