Sharma, D. R. C., Sharma, D. D. D., & Parkash, D. K. (2018). Depression in Elderly Patients Attending the Psychiatric Outpatient Department: A Cross Sectional Study. International Journal of Innovative Research in Medical Science, 3(01), 1633 to 1638. https://doi.org/10.23958/ijirms/vol03-i01/08