Yi, Youbin, Eun Joo Yang, Juyong Kim, Woo Jin Kim, Yu-Sun Min, and Nam-Jong Paik. 2012. “Predictive Factors for Removal of Percutaneous Endoscopic Gastrostomy Tube in Post-Stroke Dysphagia”. Journal of Rehabilitation Medicine 44 (11):922-25. https://doi.org/10.2340/16501977-1050.