RT Journal Article SR Electronic T1 Micronutrient deficiencies in patients with COVID-19: how metabolomics can contribute to their prevention and replenishment JF BMJ Nutrition, Prevention & Health JO BMJ Nutrition FD BMJ Publishing Group Ltd SP 419 OP 420 DO 10.1136/bmjnph-2020-000169 VO 3 IS 2 A1 Dimitris Tsoukalas A1 Evangelia Sarandi YR 2020 UL http://nutrition.bmj.com/content/3/2/419.abstract AB