N. Koyama

Clinical efficacy of heparin-bonded bypass circuits related to cytokine responses in children.

Y. Takanashi, T. Ozawa, N. Koyama, 2000, The Annals of thoracic surgery.

A case of pulmonary arteritis with stenosis of the main pulmonary arteries with positive myeloperoxidase‐antineutrophil cytoplasmic autoantibodies

H. Nakayama, S. Tsujimoto, K. Yoshida, 2000, Respirology.

Superior biocompatibility of heparin-bonded circuits in pediatric cardiopulmonary bypass.

Y. Takanashi, T. Ozawa, K. Yoshihara, 1999, The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi.

Tuberculous Abdominal Aortic Pseudoaneurysm Penetrating the Left Psoas Muscle after BCG Therapy for Bladder Cancer

T. Ozawa, K. Yoshihara, Y. Watanabe, 2003, Cardiovascular surgery.

[Pulmonary venous obstruction after the Williams procedure for partial anomalous pulmonary venous connection].

T. Ozawa, K. Yoshihara, Y. Watanabe, 2010, Kyobu geka. The Japanese journal of thoracic surgery.

[Surgical treatment of total anomalous pulmonary venous connection--clinical aspects of pulmonary venous obstruction].

Y. Takanashi, T. Ozawa, T. Saji, 1998, The Japanese Journal of Thoracic and Cardiovascular Surgery.

[A successful valve repair case of isolated tricuspid regurgitation due to traumatic lacerated papillary muscle of the tricuspid valve].

K. Yoshihara, H. Sakuragawa, Y. Watanabe, 1998, The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi.

[A successful case report of one and one half ventricle repair for pure pulmonary stenosis in a 4-year-old girl].

Y. Takanashi, K. Yoshihara, Y. Watanabe, 1998, The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi.

[Resection of metastatic pulmonary lesion of osteosarcoma extended into the left atrium and ventricle via the pulmonary vein].

Y. Takanashi, Y. Watanabe, H. Komatsu, 1991, Kyobu geka. The Japanese journal of thoracic surgery.

Minimally invasive direct coronary artery bypass (MIDCAB).

Y. Watanabe, N. Koyama, 2000, Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia.

[A case report of incomplete endocardial cushion defect with mitral stenosis in an elderly patient].

Y. Takanashi, K. Yoshihara, Y. Watanabe, 1998, The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi.