@article{covidnetct2enhanceddeepneuralnetworks,
  title = {COVID-Net CT-2: Enhanced Deep Neural Networks for Detection of COVID-19 from Chest CT Images Through Bigger, More Diverse Learning},
  author = {Hayden Gunraj and Ali Sabri and David Koff and Alexander Wong},
  year = {2021},
  eprint = {2101.07433},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.07433v2},
}