Toru Yamamoto, Tatsuru Tsurumaki, Hiroko Kanemaru, Kenji Seo. Tracheal Bronchus Detected During General Anesthesia: A Case Report. Anesthesia Progress. 2023. 70. 4. 173-177
Naotaka Kishimoto, Akiko Otsuka, Tatsuru Tsurumaki, Kenji Seo. Unexpected Anesthetic Circuit Leak Attributed to Improper Use of a Tube Holder: A Case Report. Anesthesia progress. 2021. 68. 3. 154-157