Eiji Ryo, Keita Yatsuki, Michiharu Seto, Hideo Kamata, Yuriko Yonaga. Continuous monitoring of fetal gross movement and maternal glucose level using newly developed methods. AJOG Global Reports. 2023. 3. 2. 100197-100197
Yuriko Yonaga, Eiji Ryo, Keita Yatsuki, Hideo Kamata, Akihiko Ito. Effect of ritodrine hydrochloride infusion on fetal movement with the use of a fetal movement acceleration measurement recorder (FMAM recorder). The journal of obstetrics and gynaecology research. 2023. 49. 2. 606-613
Eiji Ryo, Keita Yatsuki, Hideo Kamata, Kazunori Nagasaka. Counting gross fetal movement using a fetal movement acceleration measurement recorder in two fetuses with gastroschisis. Clinical Case Reports. 2022. 10. 8
Eiji Ryo, Michiharu Seto, Keita Yatsuki, Masayoshi Morita, Hideo Kamata. Measurement of Pulse Wave Velocity in Fetal Descending Aorta with Dual Doppler Method: a Preliminary Study. SN Comprehensive Clinical Medicine. 2021