@misc{indiciae27a17e7f9f03, title = {A correlation between the Geriatric Depression Scale long and short forms.}, author = {D Alden and C Austin and R Sturgeon}, year = {1989}, doi = {10.1093/geronj/44.4.p124}, url = {https://pubmed.ncbi.nlm.nih.gov/2738314/}, note = {Source identifier: 2738314} }