%0 Journal Article %T Cost effectiveness of primary stroke prevention in atrial fibrillation: Swedish national perspective. %A Gustafsson, C. %A Asplund, K. %A Britton, M. %A Norrving, B. %A Olsson, B. %A Marke, L. A. %A , %J BMJ %@ 0959-8138 %D 1992-12-12 %I BMJ %~ DeepDyve