Spontaneous pneumoperitoneum.
Academic Department of Surgery, Royal Free Hospital Medical School, Hampstead, London, UK.
G
G
Stansby
J R
JR
Novell
J M
JM
Thomas
G
G
Hamilton
D000368:Aged; D006801:Humans; D008297:Male; D011027:Pneumoperitoneum / Q000000981:diagnostic imaging; D011859:Radiography