Prevalencia 

link3.gifGómez-Batiste X, Martínez-Muñoz M, Blay C, Amblàs J, Vila L, Costa X, Espaulella J et al. Prevalence and characteristics of patients with advanced chronic conditions in need of palliative care in the general population: A cross-sectional study. Palli at Med 2014; 28(4): 302-11
http://linksource.ebsco.com/ls.F1EF1468-B692-4177-BFD8-F28C58A0770B.true/linking.aspx?sid=Entrez:PubMed&id=pmid:24403380