Kaczmarzyk, P., Noske, R., BÄ…k, D., Krawiec, P., Ziegler, B., WarguÅ‚a, Å., Wieczorek, B. (2026). Aerodynamic effectiveness of positioning methods for conventional positive pressure ventilators operating in variable configurations. Scientific Reports. https://doi.org/10.1038/s41598-026-62907-3