TY - JOUR AU - Klenerman, L AU - Ferris, BD AU - Hart, JP DO - doi:10.1302/0301-620X.70B2.3346306 UR - https://doi.org/10.1302/0301-620X.70B2.3346306 TI - Vitamin K1 levels in proximal femoral fractures: brief report T2 - The Journal of Bone & Joint Surgery British Volume VL - 70-B IS - 2 PY - 1988 SP - 286 EP - 286 ER -