title: Aspirin for pre-eclampsia: beware of subgroup meta-analysis.
authors.affiliation: Department of Women and Children's Health, University of Liverpool, Liverpool, UK. smeher@liv.ac.uk
authors.forename: S
authors.initials: S
authors.lastname: Meher
authors.forename: Z
authors.initials: Z
authors.lastname: Alfirevic
mesh_terms: D001241:Aspirin / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D010975:Platelet Aggregation Inhibitors / Q000008:administration & dosage*; D011247:Pregnancy; D011256:Pregnancy Outcome
chemical_list: D010975:Platelet Aggregation Inhibitors; D001241:Aspirin