@article{712e3c473af54036a2a73147f89e13ab,
title = "Reporting of effect direction and size in abstracts of systematic reviews",
author = "Beller, \{Elaine M.\} and Glasziou, \{Paul P.\} and Sally Hopewell and Altman, \{Douglas G.\}",
year = "2011",
month = nov,
day = "9",
doi = "10.1001/jama.2011.1620",
language = "English",
volume = "306",
pages = "1981--1982",
journal = "JAMA - Journal of the American Medical Association",
issn = "0098-7484",
publisher = "American Medical Association",
number = "18",
}