id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bam-10453	Karimian, Pegah; Tahami, Motahareh Sadat; Sayyahfar, Shirin; Aghajani Delavar, Motahare	Association of vitamin D and severity of COVID-19 in children	2022	9	.pdf	application/pdf	5483	290	56	These findings indicate the importance of sunlight in the natural increase of vitamin D reserves in children.30-32 In general, in the present study, high vitamin D levels had a considerable relation with the severity of symptoms and a higher rate of involvement in patients with coronavirus disease, which indicates that controlled intake of vitamin D can have better effects on the immune system and prevention of excessive intake should be considered. Moderate vitamin D levels in children are a critical issue that should be considered.	cache/bam-10453.pdf	txt/bam-10453.txt