title: [Coronary survey and bypass-operations in the Orebro area 1977-79].
mesh_terms: D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000453:epidemiology* / Q000601:surgery; D006801:Humans; D013548:Sweden
vernacular_title: Koronarutredningar och bypassoperationer inom Orebro-regionen 1977-1979.