article_metadata: Yusaku Kajihara
article_metadata: 10.4068/cmj.2019.55.1.64
article_metadata: Chonnam Med J
article_metadata: 2019 Jan;55(1):64.
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/30740343/
article_metadata: Case Reports
article_metadata: PMC6351327
article_metadata: 30740343
article_metadata: Ball Valve Syndrome Caused by a Balloon-tipped Gastrostomy Tube
article_metadata: 2019