@misc{7815,
  author = {Y. Zhu and D. Edwards and J. Mant and R. Payne and S. Kiddle},
  title = {Characteristics, service use and mortality of clusters of multimorbid patients in England: a population-based study},
  year = {2020},
  journal = {BMC Med},
  volume = {18},
  number = {1},
  pages = {78},
  issn = {1741-7015},
  doi = {10.1186/s12916-020-01543-8},
}