@misc{indiciaeab389848da6d, title = {Panic disorder versus panic disorder with major depression; defining and understanding differences in psychiatric morbidity.}, author = {R G Vasile and I Goldenberg and J Reich and R M Goisman and P W Lavori and M B Keller}, year = {1997}, doi = {10.1002/(sici)1520-6394(1997)5:1<12::aid-da3>3.0.co;2-7}, url = {https://pubmed.ncbi.nlm.nih.gov/9250436/}, note = {Source identifier: 9250436} }