Free air in the abdomen.
Liang HH, Wei PL, Liu WM, Chen CC, Yen KL, Kuo LJ, Hung CS.
Liang HH, et al. Among authors: hung cs.
J Emerg Med. 2013 Jan;44(1):e93-4. doi: 10.1016/j.jemermed.2012.01.019. Epub 2012 Mar 8.
J Emerg Med. 2013.
PMID: 22406027
No abstract available.