@misc{indiciae2e18d3410d6e, title = {Methodological issues in the study of cognitive decline.}, author = {M C Morris and D A Evans and L E Hebert and J L Bienias}, year = {1999}, doi = {10.1093/oxfordjournals.aje.a009893}, url = {https://pubmed.ncbi.nlm.nih.gov/10221314/}, note = {Source identifier: 10221314} }