TY - JOUR AU - Covassin, T; Elbin, R J, III; Larson, E; Kontos, A P TI - Sex and age differences in depression and baseline sport-related concussion neurocognitive performance and symptoms JO - Clin J Sport Med IS - 2 VL - 22 PY - 2012 DO - 10.1097/JSM.0b013e31823403d2 SP - 98 EP - 104 ER -