Unusual pneumoperitoneum secondary to ruptured liver abscess.
Hsu
Yuan-Pin
YP
Department of Emergency Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Republic of China.
Hsu
Kuo-Feng
KF
Hsieh
Chung-Bao
CB
Lee
Ying-Yu
YY
Chen
Cheng-Jueng
CJ