PMC:7780429 / 450-490
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7780429","sourcedb":"PMC","sourceid":"7780429","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7780429","text":"tiary hospital in Extremadura, Spain. We","tracks":[]}