title: Perspective on preventive medicine in the 21st century.
authors.affiliation: Eugene du Pont Preventive Medicine & Rehabilitation Institute, Christiana Care Health System, New Castle, Delaware, USA.
authors.forename: Gregg C
authors.initials: GC
authors.lastname: Sylvester
mesh_terms: D003695:Delivery of Health Care; D004777:Environment; D005544:Forecasting; D006801:Humans; D008019:Life Style; D011315:Preventive Medicine / Q000145:classification / Q000379:methods / Q000639:trends*