1. A case of thymoma complicated pure red cell aplasia and candida funisitis during pregnancy. (September 2017) Authors: Matsui, Hitoshi; Umehara, Nagayoshi; Shibata, Megumi; Kaneko, Kayoko; Irie, Rie; Yoshioka, Takako; Samura, Osamu; Okamoto, Aikou; Sago, Haruhiko Journal: Placenta Issue: Volume 57(2017:Sep.) Page Start: 323 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Delivery mode and maternal and neonatal outcomes of combined spinal–epidural analgesia compared with no analgesia in spontaneous labor: A single‐center observational study in Japan. Issue 3 (20th January 2020) Authors: Kurakazu, Masamitsu; Umehara, Nagayoshi; Nagata, Chie; Yamashita, Yoko; Sato, Masaki; Sago, Haruhiko Journal: Journal of obstetrics and gynaecology research Issue: Volume 46:Issue 3(2020) Page Start: 425 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Labor risk factors for fetal heart rate abnormality after combined spinal‐epidural analgesia. Issue 3 (5th September 2022) Authors: Yamamoto, Yoshiko; Umehara, Nagayoshi; Yamashita, Yoko; Sato, Masaki; Takehara, Kenji; Sago, Haruhiko Journal: International journal of gynaecology and obstetrics Issue: Volume 160:Issue 3(2023) Page Start: 892 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Pathogenesis of twin reversed arterial perfusion sequence is different from that of twin-to-twin transfusion syndrome: Clinicopathological assessment of 32 cases of multiple pregnancies with acardia. Issue 9 (September 2015) Authors: Sato, Taisuke; Matsuoka, Kentaro; Ito, Yuki; Umehara, Nagayoshi; Okamoto, Aikou; Sago, Haruhiko Journal: Placenta Issue: Volume 36:Issue 9(2015:Sep.) Page Start: A12 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Predictive factors for successful external cephalic version with regional anesthesia. Issue 5 (16th February 2023) Authors: Unno, Saori; Ogawa, Kohei; Nukariya, Akinori; Umehara, Nagayoshi; Sago, Haruhiko Journal: Journal of obstetrics and gynaecology research Issue: Volume 49:Issue 5(2023) Page Start: 1335 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Predictive factors for vaginal delivery by induction of labor in uncomplicated pregnancies at 40–41 gestational weeks: A Japanese prospective single‐center cohort study. Issue 3 (3rd January 2023) Authors: Hosoya, Satoshi; Maeda, Yuto; Ogawa, Kohei; Umehara, Nagayoshi; Ozawa, Nobuaki; Sago, Haruhiko Journal: Journal of obstetrics and gynaecology research Issue: Volume 49:Issue 3(2023) Page Start: 920 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Prenatal risk stratification of severe small-for-gestational-age infants: a Japanese multicenter study. (17th April 2016) Authors: Yoshida, Aya; Umehara, Nagayoshi; Sasahara, Jun; Ozawa, Katsusuke; Ichizuka, Kiyotake; Tanaka, Kei; Tanemoto, Tomohiro; Ishikawa, Hiroshi; Murakoshi, Takeshi; Kiyoshi, Kenji; Oba, Mari S.; Ishii, Keisuke; Sago, Haruhiko Journal: Journal of maternal-fetal & neonatal medicine Issue: Volume 29:Number 8(2016) Page Start: 1353 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Significance of oligohydramnios in preterm small‐for‐gestational‐age infants for outcome at 18 months of age. Issue 11 (29th June 2016) Authors: Sasahara, Jun; Ishii, Keisuke; Umehara, Nagayoshi; Oba, Mari; Kiyoshi, Kenji; Murakoshi, Takeshi; Tanemoto, Tomohiro; Ishikawa, Hiroshi; Ichizuka, Kiyotake; Yoshida, Aya; Tanaka, Kei; Ozawa, Katsusuke; Sago, Haruhiko Journal: Journal of obstetrics and gynaecology research Issue: Volume 42:Issue 11(2016) Page Start: 1451 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Spontaneously conceived heterotopic pregnancy with abdominal pregnancy implanted on the vesicouterine pouch: A case report and literature review. Issue 10 (3rd August 2021) Authors: Ozawa, Nobuaki; Shibata, Megumi; Mitsui, Mari; Umehara, Nagayoshi; Samura, Osamu; Sago, Haruhiko Journal: Journal of obstetrics and gynaecology research Issue: Volume 47:Issue 10(2021) Page Start: 3720 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Strict management of a pregnant patient with giant coronary artery aneurysm due to Kawasaki disease. Issue 5 (14th July 2015) Authors: Taniguchi, Kosuke; Ono, Hiroshi; Sato, Anna; Kinomoto, Satoko; Tagawa, Naomi; Umehara, Nagayoshi; Kato, Hitoshi; Sago, Haruhiko Journal: Pediatrics international Issue: Volume 57:Issue 5(2015) Page Start: 990 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗