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Hamai, Satoshi, Hisaaki Miyahara, Yukio Esaki, Goh Hirata, Kazumasa Terada, Nobuo Kobara, Kiyoshi Miyazaki, Takahiro Senju, and Yukihide Iwamoto. "Mid-term Clinical Results of Primary Total Knee Arthroplasty Using Metal Block Augmentation and Stem Extension in Patients With Rheumatoid Arthritis." BMC Musculoskelet Disord 2015.

Hamai, Satoshi, et al. "Mid-term Clinical Results of Primary Total Knee Arthroplasty Using Metal Block Augmentation and Stem Extension in Patients With Rheumatoid Arthritis." BMC Musculoskelet Disord 2015.