A Newly Developed Mask Facilitates Management during Percutaneous Endoscopic Gastrostomy Introduction in Patients with Respiratory Compromise. Issue 11 (November 2016) - Amano, Hizuru; Imamura, Kazuhiro; Hatao, Fumihiko; Shimizu, Toshio; Tobisawa, Shinsuke; Hayashi, Kentaro; Matsumoto, Jun; Adachi, Kensuke