@article{oai:twinkle.repo.nii.ac.jp:00021045,
 author = {AOYAMA, Kei and KAMIO, Takako and OHCHI, Tetsuya and NISHIZAWA, Masako and KAMEOKA, Shingo},
 issue = {4},
 journal = {東京女子医科大学雑誌},
 month = {Apr},
 pages = {175--181},
 title = {Report of 6 Cases of Mammary Hamartoma},
 volume = {79},
 year = {2009}
}