[Spontaneous pneumoperitoneum: report of a case].
Department of Gastroenterology, Asahikawa City Hospital.
N
N
Shibata
K
K
Einami
M
M
Taruishi
K
K
Yamagata
S
S
Takeuchi
M
M
Sotokawa
M
M
Yoshida
A
A
Matsumoto
Y
Y
Shibata
S
S
Takeda
H
H
Ogasawara
D005260:Female; D006801:Humans; D008875:Middle Aged; D011027:Pneumoperitoneum / Q000175:diagnosis*