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- Avascular necrosis of the proximal femur in developmental dislocation of the hip : incidence, risk factors, sequelae and MR imaging for diagnosis and prognosis / Jacek Kruczynski. 1996. Vol. 67, Suppl. No. 268 - [S.l.] : Scandinavian University Press, 1996 - 48 s.(Acta Orthopaedica Scandinavica; Suppl. No. 268) [1, currently available 0, at library only 1]
- Chapters, articles