[Do you know how to milk a cow?].

@article{Longerich2007DoYK,
  title={[Do you know how to milk a cow?].},
  author={Brigitte Longerich},
  journal={Krankenpflege. Soins infirmiers},
  year={2007},
  volume={100 10},
  pages={
          49-51
        }
}

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