Y. Kainuma

Thrombotic obstruction of a reinforced ringed expanded polytetrafluoroethylene graft caused by formation of a pseudoaneurysm at a nonanastomotic site: Report of a case

Y. Shiina, A. Ohkado, J. Hirota, 1996, Surgery Today.

Evaluation of effect and distribution of heparin administered in vascular reconstructive surgery.

Y. Shiina, T. Nakajima, A. Ohkado, 1999, Panminerva Medica (Testo stampato).