TY - JOUR AU - Schwarz, N DO - doi:10.1302/0301-620X.73B3.1670468 UR - https://doi.org/10.1302/0301-620X.73B3.1670468 TI - Secondary displacement of an undetected transphyseal femoral neck fracture T2 - The Journal of Bone & Joint Surgery British Volume VL - 73-B IS - 3 PY - 1991 SP - 521 EP - 522 ER -