@article{Unal2004,
author = {Unal, B. and Critchley, J.A. and Capewell, S.},
title= {Explaining the decline in coronary heart disease mortality in England and Wales between 1981 and 2000},
year = {2004},
doi = {10.1161/01.CIR.0000118498.35499.B2},
journal = {Circulation},
volume = {109},
number = {9},
pages = {1101‒1107},
}