title: Increased susceptibility to seasonal cardiovascular death in the elderly and seasonal mood changes.
authors.forename: L
authors.initials: L
authors.lastname: Sher
mesh_terms: D002318:Cardiovascular Diseases / Q000401:mortality*; D006801:Humans; D016574:Seasonal Affective Disorder / Q000175:diagnosis* / Q000523:psychology; D012621:Seasons