@article{Pocock2008,
author = {Pocock, S.J. and Travison, T.G. and Wruck, L.M.},
title= {Research Methodology: How to interpret figures in reports of clinical trials},
year = {2008},
doi = {10.1136/bmj.39561.548924.94},
journal = {British Medical Journal},
volume = {336},
number = {7654},
pages = {1166},
}