@article{Smith1992,
author = {Smith, G.D. and Carroll, D. and Rankin, S. and Rowan, D.},
title= {Socioeconomic differentials in mortality: Evidence from Glasgow graveyards},
year = {1992},
doi = {10.1136/bmj.305.6868.1554},
volume = {305},
number = {6868},
pages = {1554--1557},
}