Pranav Ish Sumita Agrawal Akhil Dhanesh Goel Nitesh Gupta
10.1177/2050313X20933483
SAGE Open Med Case Rep
2020 Jun 24;8:2050313X20933483.
covid-19 contact tracing prevention screening
CC BY
https://pubmed.ncbi.nlm.nih.gov/32632351/
Case Reports
PMC7315379
32632351
Contact tracing: Unearthing key epidemiological features of COVID-19
2020