TY - JOUR AU - Suramo, I. AU - Puranen, J. AU - Heikkinen, E. AU - Vuorinen, P. DO - doi:10.1302/0301-620X.56B3.448 UR - https://doi.org/10.1302/0301-620X.56B3.448 TI - DISTURBED PATTERNS OF VENOUS DRAINAGE OF THE FEMORAL NECK IN PERTHES' DISEASE T2 - The Journal of Bone & Joint Surgery British Volume VL - 56-B IS - 3 PY - 1974 SP - 448 EP - 453 ER -