Acanthosis nigricans, florid cutaneous papillomatosis and the sign of Leser-Trèlat.

@article{Schwartz1981AcanthosisNF,
  title={Acanthosis nigricans, florid cutaneous papillomatosis and the sign of Leser-Tr{\`e}lat.},
  author={Robert A. Schwartz},
  journal={Cutis},
  year={1981},
  volume={28 3},
  pages={319-22, 326-7, 330-1 passim}
}