PMC:7335494 / 89038-89097 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7335494","sourcedb":"PMC","sourceid":"7335494","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7335494","text":"Randomized, double-blind, placebo-controlled clinical trial","tracks":[]}