35% Carbon dioxide and breath-holding ch
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Antonio E. Nardi; Alexandre M. Valença; Marco A. Mezzasalma; Fabiana L. Lopes; I
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Article
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2006
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John Wiley and Sons
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English
⚖ 145 KB
Respiration and its control mechanisms may represent an important system involved in abnormal anxiety. Our aim was to compare the demographic and clinical features of patients with panic disorder (PD) with agoraphobia (DSM-IV) who had a panic attack after both the 35% carbon dioxide (CO 2 ) test and