[Many "doping pitfalls" in spite of safe measurement methods].

@article{Nystrand1996ManyP,
  title={[Many "doping pitfalls" in spite of safe measurement methods].},
  author={Anders Nystrand},
  journal={Lakartidningen},
  year={1996},
  volume={93 28-29},
  pages={2570-6}
}