@article{scholz2018-30333067,
  author  = {Scholz, R. and Lemcke, J. and Meier, U. and Stengel, D.},
  title   = {{Efficacy and safety of programmable compared with fixed anti-siphon devices for treating idiopathic normal-pressure hydrocephalus (iNPH) in adults - SYGRAVA: study protocol for a randomized trial}},
  journal = {Trials},
  year    = {2018},
  doi     = {10.1186/s13063-018-2951-6},
  pmid    = {30333067},
  url     = {https://doi.org/10.1186/s13063-018-2951-6}
}