Atsushi Nagai    Department   Kawasaki Medical School  Faculty of Medicine, Kawasaki Medical School,    Position
Article types	原著
Language	English
Peer review	Peer reviewed
Title	Retroperitoneoscopic pyelolithotomy as initial treatment for upper urinary tract large stone
Journal	Formal name：Acta Medica Okayama
Volume, Issue, Page	59(3),pp.109-112
Author and coauthor	Ozawa Hideo, Nagai Atsushi, Uematsu Katsutoshi, Ohmori Hiroyuki, Kumon Hiromi
Authorship	2nd author
Publication date	2005/07