Defining and Measuring Multimorbidity: A Systematic Review of Systematic Reviews

Johnston, M. C., M. Crilly, C. Black, G. J. Prescott, and S. W. Mercer.

[In eng]. Eur J Public Health 29, no. 1 (Feb 1 2019): 182-89. https://doi.org/10.1093/eurpub/cky098.