TY  - RPRT
TI  - Comparison of panic symptom sequences and pathophysiologic models.
AU  - D A Katerndahl
PY  - 1990
DO  - 10.1016/0005-7916(90)90015-d
UR  - https://pubmed.ncbi.nlm.nih.gov/2273072/
ID  - 2273072
ER  -