S. Okamura

发表

T. Kitajima, H. Kiyomoto, Hideto Yamada, 2020, The journal of obstetrics and gynaecology research.

S. Tsugane, T. Yamaji, M. Iwasaki, 2019, PloS one.

T. Ushiroyama, A. Ikeda, M. Ueki, 1995, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

T. Ushiroyama, M. Ueki, T. Yamada, 2010, Asia-Oceania journal of obstetrics and gynaecology.

M. Ueki, S. Okamura, T. Maeda, 1987, British journal of obstetrics and gynaecology.

O. Ishikawa, H. Furukawa, M. Kameyama, 1996, Nihon Geka Gakkai zasshi.