ICU ventilators: what they are, how they work and why it's hard to make more
Development and assessment of the performance of a shared ventilatory system that uses clinically available components to individualize tidal volumes | BMC Anesthesiology | Full Text
Mechanical ventilation - Wikipedia
What is a ventilator and how does it help COVID-19 patients? | PBS NewsHour
Ventilator and Respirator: Explaining the Difference | Merriam-Webster