PT  - JOURNAL ARTICLE
AU  - Tsoi, Kelvin K F
AU  - Sung, Joseph J Y
AU  - Lee, Helen W Y
AU  - Yiu, Karen K L
AU  - Fung, Hong
AU  - Wong, Samuel Y S
TI  - The way forward after COVID-19 vaccination: vaccine passports with blockchain to protect personal privacy
AID  - 10.1136/bmjinnov-2021-000661
DP  - 2021 Apr 01
TA  - BMJ Innovations
PG  - 337--341
VI  - 7
IP  - 2
4099  - http://innovations.bmj.com/content/7/2/337.short
4100  - http://innovations.bmj.com/content/7/2/337.full
SO  - BMJ Innov2021 Apr 01; 7