K. Okai

发表

M. Kawashima, H. Mitsui, Y. Miyanaga, 1981, Annals of the rheumatic diseases.

M. Kawashima, A. Azuma, H. Yaoita, 1981, Annals of the rheumatic diseases.

T. Hoshino, H. Mitsui, A. Tateishi, 1979, Archives of orthopaedic and traumatic surgery.