PMC:7558914 / 4733-4875
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7558914","sourcedb":"PMC","sourceid":"7558914","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7558914","text":"omous community with all specialties available); (2) specialized university hospitals (referral hospital in a province and with wide number of","tracks":[]}