PMC:7543325 / 4324-4458
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7543325","sourcedb":"PMC","sourceid":"7543325","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7543325","text":"gical procedures to emergencies only. From 20 March to 5 April, the second period, only 2 operations were carried out: for pneumothora","tracks":[]}