title: Use of nonvitamin dietary supplements with prescription medications: examining the patterns.
authors.affiliation: Department ofPharmaceutical Sciences, University of Toronto, Ontario, Canada.
authors.forename: Jennifer
authors.initials: J
authors.lastname: Pereira
authors.forename: Janine
authors.initials: J
authors.lastname: Arkinson
authors.forename: Kathy
authors.initials: K
authors.lastname: Li