@article{cruvinel_gravina_azevedo_rezende_bezerra_toledo_2012,  title={Prevalence of enamel defects and associated risk factors in both dentitions in preterm and full term born children},  volume={20},  ISSN={1678-7757},  url={https://doi.org/10.1590/S1678-77572012000300003},  DOI={10.1590/S1678-77572012000300003},  number={3},  journal={Journal of Applied Oral Science},  publisher={Faculdade De Odontologia De Bauru - USP},  author={Cruvinel, Vanessa Resende Nogueira and Gravina, Danuze Batista Lamas and Azevedo, Tatiana Degani Paes Leme and Rezende, Catharina Siqueira de and Bezerra, Ana Cristina Barreto and Toledo, Orlando Ayrton de},  year={2012},  month={May},  pages={310–317} }