TY - JOUR AU - Murata, Y. AU - Yamagata, M. AU - Ogata, S. AU - Shimizu, K. AU - Ikeda, Y. AU - Hirayama, J. AU - Yamada, H. DO - doi:10.1302/0301-620X.85B4.13767 UR - https://doi.org/10.1302/0301-620X.85B4.13767 TI - The influence of early ambulation and other factors on headache after lumbar myelography T2 - The Journal of Bone & Joint Surgery British Volume VL - 85-B IS - 4 PY - 2003 SP - 531 EP - 534 ER -