1. Acute hamstring strain injury in track‐and‐field athletes: A 3‐year observational study at the Penn Relay Carnival. Issue 4 (15th December 2013) Authors: Opar, D. A.; Drezner, J.; Shield, A.; Williams, M.; Webner, D.; Sennett, B.; Kapur, R.; Cohen, M.; Ulager, J.; Cafengiu, A.; Cronholm, P. F. Journal: Scandinavian journal of medicine & science in sports Issue: Volume 24:Issue 4(2014) Page Start: e254 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗