Sharma, D. R. C., Sharma, D. D. D. and 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), p. 1633 to 1638. doi: 10.23958/ijirms/vol03-i01/08.