@article{142a2b7bd81d4b8da24f7ef658439c32,
title = "Balance measures for propensity score methods: a clinical example on beta-agonist use and the risk of myocardial infarction.",
keywords = "Econometric and Statistical Methods: General, Epidemiology, Farmacie(FARM), Geneeskunde(GENK), Medical sciences, Bescherming en bevordering van de menselijke gezondheid, Biomedische technologie en medicijnen, Ziekenhuisstructuur en organisatie van de gezondheidszorg, Public Health",
author = "R.H.H. Groenwold and \{de Vries\}, F. and \{de Boer\}, A. and W.R. Pestman and F.H. Rutten and A.W. Hoes and O.H. Klungel",
year = "2011",
language = "English",
volume = "20",
pages = "1130--1137",
journal = "Pharmacoepidemiology and Drug Safety",
issn = "1053-8569",
publisher = "John Wiley \& Sons Inc.",
number = "11",
}