Terminology and classification of muscle injuries in sport: The Munich consensus statement
Hans-Wilhelm Mueller-Wohlfahrt, Lutz Haensel, Kai Mithoefer, Jan Ekstrand, Bryan English, Steven McNally, John Orchard, C Niek van Dijk, Gino M Kerkhoffs, Patrick Schamasch, Dieter Blottner, Leif Swaerd, Edwin Goedhart, Peter Ueblacker
British Journal of Sports Medicine Apr 2013, 47 (6) 342-350; DOI: 10.1136/bjsports-2012-091448