%0 Journal Article %A L. I. Havelin %A B. Espehaug %A L. B. Engesæter %T The performance of two hydroxyapatite-coated acetabular cups compared with Charnley cups %D 2002 %J The Journal of Bone & Joint Surgery British Volume %P 839-845 %V 84-B %N 6 %R 10.1302/0301-620X.84B6.0840839 %U https://doi.org/10.1302/0301-620X.84B6.0840839 %K