MENG-TZU WENGWu, Jiann-MingJiann-MingWuChiu, Kuan-MingKuan-MingChiu2024-09-162024-09-162013-09https://pubmed.ncbi.nlm.nih.gov/23333703/https://scholars.lib.ntu.edu.tw/handle/123456789/720981enGastropericardial fistula-caused pneumopericardium.journal article10.1016/j.cgh.2012.12.02123333703