Malini, S., C. Jayakrishnaveni, and Saravanakumar Palaniappan. 2023. “Validity and Performance of Cognitive Scales in Elderly Patients With Depression in a Tertiary Care Hospital in Chennai”. International Journal of Advances in Medicine 11 (1):31-36. https://doi.org/10.18203/2349-3933.ijam20233886.