TY - JOUR AU - Owen, R. DO - doi:10.1302/0301-620X.54B3.568 UR - https://doi.org/10.1302/0301-620X.54B3.568 TI - The Hemophiliac and His World T2 - The Journal of Bone & Joint Surgery British Volume VL - 54-B IS - 3 PY - 1972 SP - 568 EP - 568 ER -