Diagnosis, prevention and treatment of common lower extremity muscle injuries in sport - grading the evidence: a statement paper commissioned by the Danish Society of Sports Physical Therapy (DSSF).
Ishøi L, Krommes K, Husted RS, Juhl CB, Thorborg K.
Acute hamstring injuries in Swedish elite sprinters and jumpers: a prospective randomised controlled clinical trial comparing two rehabilitation protocols.
Askling CM, Tengvar M, Tarassova O, Thorstensson A.