PT  - JOURNAL ARTICLE
AU  - Chan, Tak Kwong
TI  - Universal masking for COVID-19: evidence, ethics and recommendations
AID  - 10.1136/bmjgh-2020-002819
DP  - 2020 May 01
TA  - BMJ Global Health
PG  - e002819
VI  - 5
IP  - 5
4099  - http://gh.bmj.com/content/5/5/e002819.short
4100  - http://gh.bmj.com/content/5/5/e002819.full
SO  - BMJ Global Health2020 May 01; 5