title: Introducing a series of methodological articles on considering complexity in systematic reviews of interventions.
authors: Laurie M
authors: LM
authors: Anderson
authors: Mark
authors: M
authors: Petticrew
authors: Jackie
authors: J
authors: Chandler
authors: Jeremy
authors: J
authors: Grimshaw
authors: Peter
authors: P
authors: Tugwell
authors: Jennifer
authors: J
authors: O'Neill
authors: Vivian
authors: V
authors: Welch
authors: Janet
authors: J
authors: Squires
authors: Rachel
authors: R
authors: Churchill
authors: Ian
authors: I
authors: Shemilt
mesh_terms: D003627:Data Interpretation, Statistical; D006801:Humans; D012107:Research Design; D012196:Review Literature as Topic