Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) URAYAMA Hiroaki and TANAKA Kenichi,Percutaneous Transesophageal Gastro-tubing (PTEG) for Difficult Cases of Percutaneous Endoscopic Gastrostomy (PEG),THE SHINSHU MEDICAL JOURNAL,00373826,The Shinshu Medical Society,2010,58,6,307-312,https://cir.nii.ac.jp/crid/1390282679188678016,https://doi.org/10.11441/shinshumedj.58.307