Kishan Gupta Bal, Narula Kashish, Lal Saini Makhan, Kumar Baberwal Rakesh, Gupta Jigyasa, Rulaniya Sunil, Clinical Evaluation of Significance of 25(Oh)D (Vitamin D) Status in Swine Flu (H1N1), International Journal of Nutrition, Volume 6, Issue 2, 2020, Pages 1-17, ISSN 2379-7835, https://doi.org/10.14302/issn.2379-7835.ijn-20-3369. (https://oap-journals.comijn/article/1466) Keywords: Swine Flu; 25(OH)D; vitamin D; Multiorgan; Mechanical Ventilation