
PMC:7148714 / 11614-11661
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7148714","sourcedb":"PMC","sourceid":"7148714","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7148714","text":"Fluid-resistant (Type IIR) surgical mask (FRSM)","tracks":[]}