RT Journal Article SR Electronic T1 Digital marketplace to improve healthcare access and transparency in Vietnam JF BMJ Innovations JO BMJ Innov FD All India Institute of Medical Sciences SP s16 OP s18 DO 10.1136/bmjinnov-2021-000694 VO 7 IS Suppl 1 A1 Beth Ann Lopez A1 Minh Le Viet A1 An Pham Le YR 2021 UL http://innovations.bmj.com/content/7/Suppl_1/s16.abstract AB