title: National Center for Complementary and Alternative Medicine.
authors.affiliation: Patient Services, Catawba Memorial Hospital, Hickory, North Carolina, USA.
authors.forename: E L
authors.initials: EL
authors.lastname: Beard
mesh_terms: D000529:Complementary Therapies / Q000458:organization & administration*; D006801:Humans; D007255:Information Services; D020407:Internet; D009316:National Institutes of Health (U.S.); D014481:United States