@misc{9271,
  author = {H. Booth and A. Prevost and M. Gulliford},
  title = {Impact of body mass index on prevalence of multimorbidity in primary care: cohort study},
  year = {2014},
  journal = {Fam Pract},
  volume = {31},
  number = {1},
  pages = {38-43},
  issn = {0263-2136},
  doi = {10.1093/fampra/cmt061},
}