[Incidence of dental caries and its relationship to oral hygiene and gingivitis in grammar school students of the municipality of São Lourenco de Mata-Pé].

@article{Lyra1974IncidenceOD,
  title={[Incidence of dental caries and its relationship to oral hygiene and gingivitis in grammar school students of the municipality of S{\~a}o Lourenco de Mata-P{\'e}].},
  author={Luiz Guilherme Costa Lyra},
  journal={Revista da Faculdade de Odontologia de Pernambuco},
  year={1974},
  volume={4 1, 2},
  pages={19-31}
}