BibTex format
@article{Mortby:2018:10.1136/bmjebm-2017-110876,
author = {Mortby, ME and Peters, R},
doi = {10.1136/bmjebm-2017-110876},
journal = {BMJ EVIDENCE-BASED MEDICINE},
pages = {79--+},
title = {Greater cognitive decline relative to normal ageing occurs at least 10 years prior to clinical dementia diagnosis},
url = {http://dx.doi.org/10.1136/bmjebm-2017-110876},
volume = {23},
year = {2018}
}