TY - RPRT TI - Negative problem orientation (Part II): construct validity and specificity to worry. AU - Melisa Robichaud AU - Michel J Dugas PY - 2005 DO - 10.1016/j.brat.2004.02.008 UR - https://pubmed.ncbi.nlm.nih.gov/15680934/ ID - 15680934 ER -