Journal of Anxiety Disorders · 2003 · 66 citations · 25 references
Social SciencesPsychiatryPsychologyAbnormal PsychologyNeuropsychiatryPsychophysiologyAnxiety AssessmentAnxiety DisordersAnxiety SymptomsBehavioral ComorbidityComorbidityPanic DisorderPanic Disorder AssessmentPanic Symptomatology
25
David M. Clark · Behaviour Research and Therapy · 1986 · 2.4K citations
I. Pilowsky · The British Journal of Psychiatry · 1967 · 866 citations