%0 Journal Article %A PO Kroon %A MA Freeman %T Hydroxyapatite coating of hip prostheses. Effect on migration into the femur %D 1992 %J The Journal of Bone & Joint Surgery British Volume %P 518-522 %V 74-B %N 4 %R 10.1302/0301-620X.74B4.1320620 %U https://doi.org/10.1302/0301-620X.74B4.1320620 %K