title: Economy class syndrome: too much flying or too much sitting?
authors.forename: James E
authors.initials: JE
authors.lastname: Dalen
mesh_terms: D000401:Aircraft; D006801:Humans; D015994:Incidence; D015995:Prevalence; D011655:Pulmonary Embolism / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control; D012307:Risk Factors; D013577:Syndrome; D014195:Travel; D020246:Venous Thrombosis / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control