Hadda, Vijay, Tejas Menon Suri, Sourabh Pahuja, Mohamad El-Khatib, Laura D. Ciobanu, Bruno Cabrita, Habib Md Reazaul Karim, Igor Barjaktarevic, Claudia Crimi, Giancarlo Garuti, Saurabh Mittal, Pawan Tiwari, Karan Madan, Anant Mohan, Zuhal Karakurt, and Antonio Esquinas. “Secretion Management in Patients With Ineffective Airway Clearance With Non-Invasive Mechanical Ventilation Use: Expert Guidance for Clinical Practice”. Monaldi Archives for Chest Disease 91, no. 4 (June 7, 2021). Accessed March 29, 2024. https://www.monaldi-archives.org/macd/article/view/1499.