PLoS Medicine, Vol 15, Iss 3, p e1002501 (2018) Hall, M, Dondo, T B, Yan, A T, Mamas, M A, Timmis, A D, Deanfield, J E, Jernberg, T, Hemingway, H, Fox, K A A & Gale, C P 2018, ' Multimorbidity and survival for patients with acute myocardial infarction in England and Wales : Latent class analysis of a nationwide population-based cohort ', PLoS Medicine, vol. 15, no. 3, pp. e1002501 . https://doi.org/10.1371/journal.pmed.1002501 PLoS Medicine