RT Article T1 Reliability and validity of a brief instrument for assessing post-traumatic stress disorder JF Journal of traumatic stress VO 6 IS 4 SP 459 OP 473 A1 Foa, Edna B. 1937- A2 Rothbaum, Barbara Olasov A2 Dancu, Constance V. 1937-2001 A2 Riggs, David S. LA English YR 1993 UL https://krimdok.uni-tuebingen.de/Record/1912684160 DO 10.1002/jts.2490060405