Absence and Presence of Fluid from Normal and Inflamed Gingivae.

@article{Loe1965AbsenceAP,
  title={Absence and Presence of Fluid from Normal and Inflamed Gingivae.},
  author={H D Loe and P Holm-Pedersen},
  journal={Periodontics},
  year={1965},
  volume={3},
  pages={171-7}
}