[Left flank pain in a middle-aged man].

@article{Reyes1995LeftFP,
  title={[Left flank pain in a middle-aged man].},
  author={E Castro Reyes and J C Antela L{\'o}pez and E Lozano Seti{\'e}n and Jos{\'e} Antonio Mart{\'i}n Garc{\'i}a},
  journal={Revista clinica espanola},
  year={1995},
  volume={195 3},
  pages={193-4}
}