1. Approaching time is important for assessment of endoscopic surgical skills. Issue 3 (May 2012) Authors: Tokunaga, Masakazu; Egi, Hiroyuki; Hattori, Minoru; Yoshimitsu, Masanori; Sumitani, Daisuke; Kawahara, Tomohiro; Okajima, Masazumi; Ohdan, Hideki Journal: Minimally invasive therapy & allied technologies Issue: Volume 21:Issue 3:(2012) Page Start: 142 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Evaluating the correlation between the HUESAD and OSATS scores: Concurrent validity study. Issue 3 (June 2013) Authors: Egi, Hiroyuki; Tokunaga, Masakazu; Hattori, Minoru; Ohdan, Hideki Journal: Minimally invasive therapy & allied technologies Issue: Volume 22:Issue 3(2013) Page Start: 144 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Improving performance under mirror‐image conditions during laparoscopic surgery using the Broadview camera system. Issue 1 (16th December 2013) Authors: Tokunaga, Masakazu; Egi, Hiroyuki; Hattori, Minoru; Suzuki, Takahisa; Kawahara, Tomohiro; Ohdan, Hideki Journal: Asian journal of endoscopic surgery Issue: Volume 7:Issue 1(2014:Feb.) Page Start: 17 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Virtual reality training followed by box training improves the laparoscopic skills of novice surgeons. Issue 3 (June 2013) Authors: Sumitani, Daisuke; Egi, Hiroyuki; Tokunaga, Masakazu; Hattori, Minoru; Yoshimitsu, Masanori; Kawahara, Tomohiro; Okajima, Masazumi; Ohdan, Hideki Journal: Minimally invasive therapy & allied technologies Issue: Volume 22:Issue 3(2013) Page Start: 150 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗