Kaldmäe M., Zilmer M., Viigimaa M., Zemtsovskaja G., Tomberg K., Kaart T. and Annuk M. 2011. Cardiovascular disease risk factors in homeless people. Upsala Journal of Medical Sciences. 116, 3 (Jun. 2011), 200–207. DOI:https://doi.org/10.3109/03009734.2011.586737.