%0 Journal Article %A AG Mathie %A MK Benson %A DJ Wilson %T Lessons in the investigation of irritable hip: failure of ultrasound to detect haemarthrosis %D 1991 %J The Journal of Bone & Joint Surgery British Volume %P 518-519 %V 73-B %N 3 %R 10.1302/0301-620X.73B3.1670466 %U https://doi.org/10.1302/0301-620X.73B3.1670466 %K