title: Clinical practice. What vitamins should I be taking, doctor?
authors.affiliation: Department of Nutrition, Harvard School of Public Health, Boston, MA 02115, USA.
authors.forename: W C
authors.initials: WC
authors.lastname: Willett
authors.forename: M J
authors.initials: MJ
authors.lastname: Stampfer
mesh_terms: D019587:Dietary Supplements / Q000009:adverse effects; D019317:Evidence-Based Medicine; D005260:Female; D017408:Guidelines as Topic; D006801:Humans; D008875:Middle Aged; D018673:Nutrition Policy; D014815:Vitamins / Q000627:therapeutic use*
chemical_list: D014815:Vitamins