TY - JOUR AU - Thomas, D. P. AU - Morgan, G. AU - Tayton, K. DO - doi:10.1302/0301-620X.81B4.0810691 UR - https://doi.org/10.1302/0301-620X.81B4.0810691 TI - Perthes’ disease and the relevance of thrombophilia T2 - The Journal of Bone & Joint Surgery British Volume VL - 81-B IS - 4 PY - 1999 SP - 691 EP - 695 ER -