title: Cardiopulmonary issues in athletes. Preface.
authors.forename: John M
authors.initials: JM
authors.lastname: MacKnight
mesh_terms: D006331:Heart Diseases / Q000175:diagnosis* / Q000628:therapy; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis* / Q000628:therapy; D008403:Mass Screening; D013178:Sports Medicine / Q000592:standards*