Atsushi Nagai    Department   Kawasaki Medical School  Faculty of Medicine, Kawasaki Medical School,    Position
Article types	原著
Language	English
Peer review	Non peer reviewed
Title	Analysis of retrograde ejaculation using color Doppler ultrasonography before and after transurethral collagen injection
Journal	Formal name：International Journal of Impotence Research
Volume, Issue, Page	16(5),pp.456-458
Author and coauthor	Nagai Atsushi, Nasu Yasutomo, Watanabe Masami, Tsugawa Masaya, Iguchi Hiroki, Kumon Hiromi.
Authorship	Lead author
Publication date	2004/10