title: Multivitamin and mineral supplements in pregnancy are unnecessary expense, review finds.
authors.affiliation: The BMJ.
authors.forename: Zosia
authors.initials: Z
authors.lastname: Kmietowicz
mesh_terms: D003362:Cost-Benefit Analysis; D019587:Dietary Supplements / Q000191:economics*; D005260:Female; D006801:Humans; D008903:Minerals / Q000191:economics*; D017410:Practice Guidelines as Topic; D011247:Pregnancy; D006113:United Kingdom; D014815:Vitamins / Q000191:economics*
chemical_list: D008903:Minerals; D014815:Vitamins