RT Journal Article
SR Electronic
T1 Digital contact tracing for COVID-19
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP E653
OP E656
DO 10.1503/cmaj.200922
VO 192
IS 24
A1 Kleinman, Robert A.
A1 Merkel, Colin
YR 2020
UL http://www.cmaj.ca/content/192/24/E653.abstract