PMC:7341464 / 346-503
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7341464","sourcedb":"PMC","sourceid":"7341464","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7341464","text":"China when compared to the prevalence of the general population of that region. Unfortunately, in this retrospective study, follow-up data were not provided ","tracks":[]}