About Mutoh, S.
About Dept. Obstet. Gynecol., Akita Univ. Sch. Med., Akita
About Maki, M.
About Dept. Obstet. Gynecol., Akita Univ. Sch. Med., Akita
About Takahashi, S.
About Dept. Obstet. Gynecol., Akita Univ. Sch. Med., Akita
About Acta Obstetrica et Gynaecologica Japonica
About COLD