[Epidemiologic surveillance of myocardial infarction shows fewer cases but large regional differences].
Hammar
N
N
Institutet för miljömedicin, Karolinska institutet.
Sandberg
E
E
Ahlbom
A
A
Alfredsson
L
L
Leimanis
A
A
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000145:classification / Q000453:epidemiology*; D012042:Registries; D013548:Sweden / Q000453:epidemiology
Epidemiologisk bevakning av hjärtinfarkter visar färre fall men stor regional skillnad.