Sørensen HT, Thulstrup AM, Mellemkjar L, et al. (2003). "Long-term survival and cause-specific mortality in patients with cirrhosis of the liver: a nationwide cohort study in Denmark". Journal of Clinical Epidemiology56(1): 88-93. doi:10.1016/S0895-4356(02)00531-0. PMID12589875.