TY - JOUR AU - Otfinowski, J AU - Pawelec, A DO - doi:10.1302/0301-620X.77B5.7559715 UR - https://doi.org/10.1302/0301-620X.77B5.7559715 TI - Changing crystallinity of polyethylene in the acetabular cups of Weller hip prostheses T2 - The Journal of Bone & Joint Surgery British Volume VL - 77-B IS - 5 PY - 1995 SP - 802 EP - 805 ER -