@article{oai:ir.jikei.ac.jp:00002939,
 author = {Yayoi, Kawahara and Hedejiro, Kawahara and Hirotoshi, Ishikawa and Katsihiko, Yanaga},
 issue = {4},
 journal = {Jikeikai medical journal},
 month = {Dec},
 pages = {121--124},
 title = {Spontaneous Drainage of Appendiceal Abscess into the Cecum (Case Reports)},
 volume = {58},
 year = {2011}
}