Early fingertip changes in scleroderma.

@article{Yune1971EarlyFC,
  title={Early fingertip changes in scleroderma.},
  author={H. Y. Yune and V A Vix and Eugene C. Klatte},
  journal={JAMA},
  year={1971},
  volume={215 7},
  pages={1113-6}
}