@article{testingandconfidenceintervalsforhigh,
  title = {Testing and Confidence Intervals for High Dimensional Proportional Hazards Model},
  author = {Ethan X. Fang and Yang Ning and Han Liu},
  year = {2014},
  eprint = {1412.5158},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1412.5158v1},
}