TY - JOUR TI - Gender differences in young adolescents' exposure to violence and rates of PTSD symptomatology T2 - American journal of orthopsychiatry VL - 70 IS - 3 EP - 379 AU - Springer, C. A2 - Padgett, DK PY - 2000 LA - Undetermined SP - 370 SN - 0002-9432 ER -