Li, Fangli, and Fanghua Gong. “Effect of Carbon Fiber Nanotubes Tracheotomy Under Swallowing Training Combined With Bronchoscopic Alveolar Lavage: Carbon Fiber Nanotubes Tracheotomy Under Swallowing Training”. Cellular and Molecular Biology 68, no. 3 (March 31, 2022): 105–113. Accessed September 16, 2024. http://mail.cellmolbiol.org/index.php/CMB/article/view/4314.