Note: This list contains duplicate records, as identified by the OpenAIRE deduplication algorithm based on metadata analysis.

An open-source powered and ergonomic personal protective respirator for frontline COVID-19 response HardwareX · 2021 · 10.1016/j.ohx.2021.e00223
An open-source powered and ergonomic personal protective respirator for frontline COVID-19 response HardwareX · 2021 · 34405123
An open-source powered and ergonomic personal protective respirator for frontline COVID-19 response HardwareX · 2021 · PMC8361044