title: Optimised meta-analysis should be based on standardised methods.
authors.forename: M
authors.initials: M
authors.lastname: Stark
mesh_terms: D017604:Cesarean Section, Repeat / Q000009:adverse effects*; D005260:Female; D006801:Humans; D015201:Meta-Analysis as Topic; D011247:Pregnancy; D000267:Tissue Adhesions / Q000209:etiology*