title: Abortion, breast cancer, and impact factors--in this number and the last.
authors.forename: S
authors.initials: S
authors.lastname: Donnan
mesh_terms: D000022:Abortion, Spontaneous / Q000150:complications*; D001943:Breast Neoplasms / Q000209:etiology*; D005260:Female; D006801:Humans; D015201:Meta-Analysis as Topic; D011247:Pregnancy