Prevention of covid-19 and other acute respiratory infections with cod liver oil supplementation, a low dose vitamin D supplement: quadruple blinded, randomised placebo controlled trial.

Autor: Brunvoll, Sonja H., Nygaard, Anders B., Ellingjord-Dale, Merete, Holland, Petter, Stausland Istre, Mette, Kalleberg, Karl Trygve, Søraas, Camilla L., Holven, Kirsten B., Ulven, Stine M., Hjartåker, Anette, Haider, Trond, Lund-Johansen, Fridtjof, Dahl, John Arne, Meyer, Haakon E., Søraas, Arne
Předmět:
Zdroj: BMJ: British Medical Journal; 9/10/2022, Vol. 378 Issue 8351, p1-10, 10p
Databáze: Complementary Index