article_metadata: Marlom Khor Joshua Cutten Joel Lim Yuranga Weerakkody
article_metadata: 10.1259/bjrcr.20160146
article_metadata: BJR Case Rep
article_metadata: 2017 May 4;3(4):20160146.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/30363233/
article_metadata: Case Reports
article_metadata: PMC6159171
article_metadata: 30363233
article_metadata: Sonographic detection of pneumoperitoneum
article_metadata: 2017