@article{shobha tandon2000evaluation,
  title={Comparative evaluation of marginal integrity of two new fissure sealants using invasive and non-invasive techniques: a SEM study},
  author={dhar vineet,shobha tandon},
  journal={Journal of Clinical Pediatric Dentistry},
  volume={24},
  number={4},
  pages={291--297},
  doi = {10.17796/jcpd.24.4.74hx7311l705213j},
  year={2000}
}