title: Some limiting factors in meta-analysis.
authors.affiliation: State University of New York at Albany School of Education 12222, USA.
authors.forename: R L
authors.initials: RL
authors.lastname: Bangert-Drowns
mesh_terms: D006801:Humans; D015201:Meta-Analysis as Topic; D008722:Methods; D017594:Publication Bias; D012106:Research; D012196:Review Literature as Topic