title: [Opinions on the effect of time of day on onset of myocardial infarction and safety of physical exertion].
authors.affiliation: Oddziału Wewnetrznego Okregowego Szpitala Kolejowego, Katowicach.
authors.forename: A
authors.initials: A
authors.lastname: Markiewicz
authors.forename: G
authors.initials: G
authors.lastname: Osiadło
mesh_terms: D002940:Circadian Rhythm / Q000502:physiology*; D006801:Humans; D009203:Myocardial Infarction / Q000503:physiopathology*; D005082:Physical Exertion / Q000502:physiology*