@misc{indiciaed75f66b3b9e3,
  title = {Mutation of influenza A virus PA-X decreases pathogenicity in chicken embryos and can increase the yield of reassortant candidate vaccine viruses},
  author = {Hussain, S. and Turnbull, M. L. and Wise, H. M. and Jagger, B. W. and Beard, P. M. and Kovacikova, K. and Taubenberger, J. K. and Vervelde, L. and Engelhardt, O. G. and Digard, P.},
  year = {2018},
  doi = {10.1101/409375},
  url = {https://www.biorxiv.org/content/10.1101/409375v1},
  note = {Source identifier: 10.1101/409375}
}