@misc{7731,
  author = {J. Walker and C. Rentsch and H. McDonald and J. Bak and C. Minassian and G. Amirthalingam and M. Edelstein and S. Thomas},
  title = {Social determinants of pertussis and influenza vaccine uptake in pregnancy: a national cohort study in England using electronic health records},
  year = {2021},
  journal = {BMJ Open},
  volume = {11},
  number = {6},
  pages = {e046545},
  issn = {2044-6055},
  doi = {10.1136/bmjopen-2020-046545},
}