title: The merits of matching in community intervention trials: a cautionary tale.
authors.forename: S G
authors.initials: SG
authors.lastname: Thompson
mesh_terms: D000704:Analysis of Variance; D016000:Cluster Analysis; D003153:Community Health Services; D016555:Matched-Pair Analysis; D016032:Randomized Controlled Trials as Topic / Q000379:methods*