TY - GEN AU - Cooper,Daniel E TI - Severe quadriceps muscle contusions in athletes SN - 0363-5465 PY - 2004///0826 KW - Athletic Injuries KW - complications KW - Contusions KW - etiology KW - Humans KW - Knee Joint KW - physiopathology KW - Muscle, Skeletal KW - injuries KW - Myositis Ossificans KW - Physical Therapy Modalities KW - Range of Motion, Articular KW - physiology KW - Thigh N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1177/0363546504265114 ER -