title: No solution yet for combining two independent studies in the presence of heterogeneity.
authors.affiliation: Institute for Biostatistics, Hannover Medical School, Hannover, Germany.
authors.forename: Andrea
authors.initials: A
authors.lastname: Gonnermann
authors.affiliation: Institute for Biostatistics, Hannover Medical School, Hannover, Germany.
authors.forename: Theodor
authors.initials: T
authors.lastname: Framke
authors.affiliation: Institute for Biostatistics, Hannover Medical School, Hannover, Germany.
authors.forename: Anika
authors.initials: A
authors.lastname: Großhennig
authors.affiliation: Institute for Biostatistics, Hannover Medical School, Hannover, Germany.
authors.forename: Armin
authors.initials: A
authors.lastname: Koch
mesh_terms: D056808:Biostatistics; D003198:Computer Simulation; D017277:Drug Approval; D006801:Humans; D015201:Meta-Analysis as Topic; D015233:Models, Statistical