Andersson L.-G., Henriksen E., Damm S., Jonason T., Niklasson U., Wesslén L., Nyström-Rosander C., Maripuu E., Ringqvist I., Rolf C., Hedenstierna G. and Friman G. (2009) “Thallium-201 Myocardial Imaging at Rest in Male Orienteers and Other Endurance Athletes”, Upsala Journal of Medical Sciences, 106(1), pp. 59–66. doi: 10.3109/2000-1967-173.