title: Is it time for a meta-analysis?
authors.forename: Marcus D
authors.initials: MD
authors.lastname: Ruopp
authors.forename: Brian W
authors.initials: BW
authors.lastname: Whitcomb
authors.forename: Enrique F
authors.initials: EF
authors.lastname: Schisterman
mesh_terms: D001241:Aspirin / Q000008:administration & dosage* / Q000592:standards / Q000627:therapeutic use; D004305:Dose-Response Relationship, Drug; D005260:Female; D005307:Fertilization in Vitro / Q000379:methods*; D006801:Humans; D008297:Male; D015201:Meta-Analysis as Topic; D011247:Pregnancy / Q000187:drug effects; D016896:Treatment Outcome
chemical_list: D001241:Aspirin