title: Biopsychosocial challenges of the new millennium.
authors.forename: C D
authors.initials: CD
authors.lastname: Ryff
authors.forename: B H
authors.initials: BH
authors.lastname: Singer
mesh_terms: D004777:Environment; D005544:Forecasting; D006304:Health Status; D006801:Humans; D011598:Psychoneuroimmunology / Q000639:trends; D011602:Psychophysiologic Disorders / Q000517:prevention & control; D011611:Psychosomatic Medicine / Q000639:trends*