T. Sakai

MR findings of necrotic lesions and the extralesional area of osteonecrosis of the femoral head

T. Nishii, N. Sugano, T. Ochi, 2000, Skeletal Radiology.

Stem length and canal filling in uncemented custom-made total hip arthroplasty

Nobuhiko Sugano, Takashi Nishii, Takahiro Ochi, 1999, International Orthopaedics.