title: Encouraging physical fitness as an immunization against chronic disease.
authors.affiliation: Raleigh Internal Medicine Associates, 27609, USA.
authors.forename: E B
authors.initials: EB
authors.lastname: Yellig
mesh_terms: D000328:Adult; D000368:Aged; D002648:Child; D003324:Coronary Artery Disease / Q000209:etiology / Q000517:prevention & control*; D015444:Exercise; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010809:Physical Fitness; D012307:Risk Factors