Vitamin A deficiency: The Lancet Global Health: Aug 12, 2015

Majid Ezzati discusses the global prevalence of vitamin A deficiency and its mortality burden in low and middle-income countries.Continue this conversation on social!Follow us today at...https://twitter.com/thelancethttps://instagram.com/thelancetgrouphttps://facebook.com/thelancetmedicaljournalhttps://linkedIn.com/company/the-lancethttps://youtube.com/thelancettv