PMC:7210464 / 2569-2671 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7210464","sourcedb":"PMC","sourceid":"7210464","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7210464","text":"nd some other countries such as China, Singapore, and South Korea have adopted the latter strategy fro","tracks":[]}