OlssonG., LubsenJ., van EsG-A, RehnqvistN.Quality of life after myocardial infarction: effect of chronic metoprolol treatment in mortality and morbidity.Br Med J1986; 292: 1491–3
2.
OlssonG., LevinL-å, RehnqvistN.Economic consequences of postinfarction prophylaxis with beta blockers: cost effectiveness of metoprolol.Br Med J1987; 294: 339–42