@misc{8843,
  author = {E. Berni and C. Butler and S. Jenkins-Jones and H. de Voogd and M. Ouwens and C. Morgan and C. Currie},
  title = {Comparative estimated effectiveness of antibiotic classes as initial and secondary treatments of respiratory tract infections: longitudinal analysis of routine data from UK primary care 1991-2012},
  year = {2016},
  journal = {Curr Med Res Opin},
  volume = {32},
  number = {6},
  pages = {1023-32},
  issn = {0300-7995},
  doi = {10.1185/03007995.2016.1157459},
}