Arabi, Y. M., Alghamdi, K., Qasim, E. A., Al-Hameed, F., Tlayjeh, H., Almaani, M., . . . Al-Fares, A. A. Helmet Non-Invasive Ventilation for COVID-19 Patients (Helmet-COVID): Study protocol for a multicentre randomised controlled trial. BMJ Publishing Group.
Chicago Style (17th ed.) CitationArabi, Yaseen M., et al. Helmet Non-Invasive Ventilation for COVID-19 Patients (Helmet-COVID): Study Protocol for a Multicentre Randomised Controlled Trial. BMJ Publishing Group.
MLA (9th ed.) CitationArabi, Yaseen M., et al. Helmet Non-Invasive Ventilation for COVID-19 Patients (Helmet-COVID): Study Protocol for a Multicentre Randomised Controlled Trial. BMJ Publishing Group.
Warning: These citations may not always be 100% accurate.