TY - JOUR AU - Yaniv, M. AU - Ezra, E. AU - Wientroub, S. AU - Segev, E. DO - doi:10.1302/0301-620X.86B4.14534 UR - https://doi.org/10.1302/0301-620X.86B4.14534 TI - Congenital absence (ankylosis) of the knee T2 - The Journal of Bone & Joint Surgery British Volume VL - 86-B IS - 4 PY - 2004 SP - 590 EP - 592 ER -