Vitamin D supplementation of 4000 IU daily and cardiac function in patients with advanced heart failure: The EVITA trial.
Zittermann A, Ernst JB, Prokop S, Fuchs U, Gruszka A, Dreier J, Kuhn J, Knabbe C, Berthold HK, Gouni-Berthold I, Pilz S, Gummert JF, Paluszkiewicz L.
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Int J Cardiol. 2019 Apr 1;280:117-123. doi: 10.1016/j.ijcard.2019.01.027. Epub 2019 Jan 9.
Int J Cardiol. 2019.
PMID: 30654912
Clinical Trial.