RT Journal Article SR Electronic T1 Vietnam a country in transition: health challenges JF BMJ Nutrition, Prevention & Health JO BMJ Nutrition FD BMJ Publishing Group Ltd SP 60 OP 66 DO 10.1136/bmjnph-2020-000069 VO 3 IS 1 A1 Nguyen, Tuyet Thi A1 Trevisan, Maurizio YR 2020 UL http://nutrition.bmj.com/content/3/1/60.abstract AB