25-hydroxyvitamin D and risk of myocardial infarction in men: a prospective study.
Giovannucci E, Liu Y, Hollis BW, Rimm EB.
Arch Intern Med. 2008 Jun 9;168(11):1174-80.
PMID: 18541825
Conclusion Low levels of 25(OH)D are associated with higher risk of myocardial infarction in a graded manner, even after controlling for factors known to be associated with coronary artery disease.