Surgical pearl: lubricating jelly as a dressing in punch grafts for pitted acne scars.

@article{Almeida1998SurgicalPL,
  title={Surgical pearl: lubricating jelly as a dressing in punch grafts for pitted acne scars.},
  author={Ada Regina Trindade de Almeida and N. de Oliveira and Bogdana Vict{\'o}ria Kadunc and S de Almeida Prado Sampaio},
  journal={Journal of the American Academy of Dermatology},
  year={1998},
  volume={38 4},
  pages={613-5}
}